The Acta was the primary St. Petersburg Academy journal from 1777 until 1782. Volumes appeared semiannually, numbered by year (e.g., 1778 I and 1778 II).
Predecessor Journal: Novi Commentarii.
Successor Journal: Nova Acta Academiae.
Publications from 1778
E488: Observationes in praecedentem dissertationem illustris Bernoulli
E489: De formulis exponentialibus replicatis
E490: De repraesentatione superficiei sphaericae super plano
E491: De proiectione geographica superficiei sphaericae
E492: De proiectione geographica Deslisliana in mappa generali imperii russici usitata
E493: Vera theoria refractionis et dispersionis radiorum rationibus et experimentis confirmata
E494: De figura quam ventus fluido stagnanti inducere valet
E496: De figura apparente annuli Saturni pro eius loco quocunque respectu terrae. Auctore L. Eulero
E497: De apparitione et disaparitione annuli Saturni. Auctore L. Eulero
Publications from 1780
E499: De integratione formulae ∫ (dx log x)/√(1-xx) ab x=0 ad x=1 extensa
E501: Considerationes circa brachystochronas
E502: Sur l'effet de la réfraction dans les observations terrestres
E503: De motu oscillatorio penduli cuiuscunque, dum arcus datae amplitudinis absolvit
Publications from 1778
E504: De Theoria Lunae ad maiorem perfectionis gradum evehenda
Publications from 1780
E507: De infinities infinitis gradibus tam infinite magnorum quam infinite parvorum
E508: Determinatio onerum, quae columnae gestare valent
E509: Examen insignis paradoxi in theoria columnarum occurentis
E510: De altitudine columnarum sub proprio pondere corruentium
E511: Réflexions sur les inégalités dans le mouvement de la terre, causées par l'action de Venus
Publications from 1781
E513: De curvis triangularibus
E514: De mensura angulorum solidorum
E516: De motu oscillatorio duorum corporum ex filo super trochleas traducto suspensorum
E517: De problemate quodam mechanico, satis obvio, at solutu difficillimo
E519: Nova methodus motum planetarum determinandi
Publications from 1782
E522: De formatione fractionum continuarum
E523: De tribus numeris quadratis, quorum tam summa quam summa productorum ex binis sit quadratum
E524: Trigonometria sphaerica universa, ex primis principiis breviter et dilucide derivata
E525: De motu oscillatorio mixto plurium pendulorum ex eodem corpore mobili suspensorum
E526: Investigatio motuum, quibus laminae et virgae elasticae contremiscunt
Publications from 1779
E527: Conjectura circa naturam aeris, pro explicandis phaenomenis in atmosphaera observatis
E528: Annotatio in praecendentem dissertationem.
Publications from 1782
E529: Theoria parallaxeos, ad figuram terrae sphaeroidicam accomodata
Publications from 1783
E532: De serie Lambertina plurimisque eius insignibus proprietatibus
E533: De motu oscillatorio pendulorum ex filo tenso dependentium
E534: Dilucidationes super aliquot casus aequilibrii difficiliores
E535: Determinatio omnium motuum, quos chorda tensa et uniformiter crassa recipere potest
E536: De proprietatibus triangulorum mechanicis
E537: De figura curvae elasticae contra obiectiones quasdam Illustris d'Alembert
E538: Cautiones necessariae in determinatione motus planetarum observandae
E539: Supplementum calculi integralis pro integratione formularum irrationalium
E540: Nova methodus fractiones quascumque rationales in fractiones simplices resolvendi
E541: Evolutio producti infiniti (1–x)(1–xx)(1–x3)(1–x4)(1–x5)(1–x6) etc. in seriem simplicem
E542: De mirabilis proprietatibus numerorum pentagonalium
E543: Problematis cuiusdam Pappi Alexandrini constructio
E544: De motu libero plurium corporum filis colligatorum super plano horizontali
E545: De vi fluminis ad naves sursum trahendas applicanda
E546: De statu aequilibrii maris a viribus solis et lunae sollicitati
E547: Determinatio facilis orbitae cometae, cuius transitum per eclipticam bis observare licuit
Publications from 1780
E548: De variis motuum generibus, qui in satellitibus planetarum locum habere possunt.
Publications from 1784
E563: De ellipsi minima dato parallelogrammo rectangulo circumscribenda
E564: Speculationes circa quasdam insignes proprietates numerorum
E565: De plurimis quantitatibus transcendentibus, quas nullo modo per formulas integrales exprimere licet
E566: De inductione ad plenam certitudinem evehenda
E567: Dilucidationes de motu chordarum inaequaliter crassarum
E568: De motu penduli circa axem cylindricum, fulcro datae figurae incumbentem, mobilis. Remota frictione
Publications from 1783
Publications from 1784
E571: De eclipsibus solaribus in superficie terrae per proiectionem repraesentandis. Auctore L. Eulero
E572: Nova methodus integrandi formulas differentiales rationales sine subsidio quantitatum imaginariarum
E573: De duplici genesi tam epicycloidum quam hypocycloidum
E574: De curvis rectificabilibus in superficie coni recti ducendis
E576: De oscillationibus minimis funis libere suspensi
E577: De perturbatione motus chordarum ab earum pondere oriunda
Publications from 1781
E578: De perturbatione motus planetarum et cometarum.
Publications from 1785
E582: Uberior evolutio comparationis, quam inter arcus sectionum conicarum instituere licet
E583: De numero memorabili in summatione progressionis harmonicae naturalis occurrente
E584: De insignibus proprietatibus unciarum binomii ad uncias quorumvis polynomiorum extensis
E585: De effectu frictionis in motu volutorio
Publications from 1786
E601: De symptomatibus quatuor punctorum, in eodem plano sitorum
E602: Methodus facilis omnia symptomata linearum curvarum non in eodem plano sitarum investigandi
E603: De descensu baculi super hypomochlio cylindro fixo delabentis
E604: De traiectoriis reciprocis tam rectangulis quam obliquangulis
E605: De miris proprietatibus curvae elasticae sub aequatione y = ∫(xx dx)/√(1–x4)
E607: De motu globi circa axem obliquum quemcunque gyrantis et super plano horizontali incedentis
E608: Accuratior evolutio formularum pro filorum flexibilium aequilibrio et motu inventarum
