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@article{PORMA_1991__48_2_115748, author = {Rubio, G. and J\'odar, L.}, title = {Approximate solutions and error bounds for second order operator differential equations}, journal = {Portugaliae mathematica}, pages = {165--177}, publisher = {mathdoc}, volume = {48}, number = {2}, year = {1991}, mrnumber = {1127119}, zbl = {0773.47031}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1991__48_2_115748/} }
TY - JOUR AU - Rubio, G. AU - Jódar, L. TI - Approximate solutions and error bounds for second order operator differential equations JO - Portugaliae mathematica PY - 1991 SP - 165 EP - 177 VL - 48 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1991__48_2_115748/ LA - en ID - PORMA_1991__48_2_115748 ER -
Rubio, G.; Jódar, L. Approximate solutions and error bounds for second order operator differential equations. Portugaliae mathematica, Tome 48 (1991) no. 2, pp. 165-177. http://geodesic.mathdoc.fr/item/PORMA_1991__48_2_115748/