01104nam2a22002171 4500 RU\NLR\A2\4541 20251214191634.0 (NLR Aleph) 009858061 13487881 13487881 19970127d1793 u y0rusy50 ca lat In quo methodus inveniendi functiones duarum et plurium variabilium, ex data relatione differentialium cviusvis gradus pertractatur, una cum appendice de calculo variationum et supplemento, evolutionem casuum prorsus singularium circa integrationem aequationum differentialium continente 1793 [6], 524 с., [1] л. черт. 001RU\NLR\A2\4543 2000#$aLeonhardi Euleri Institutionum calculi integralis$vVol.3 700#1$6z01790$aEuler$bL.$f1707-1783$gLeonhard$4070 10373386 Euler, L. (1707-1783) Petropoli [St.- Peterburg] 1792-1794 Editio altera et correctior Impensis Academiae Imperialis scientiarum Leonhardi Euleri Institutionum calculi integralis Vol.3 RU NLR 19970127 NLR 5.11.6.89 BOOK in18 NB