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@article{PORMA_1954__13_3_114736, author = {Sternberg, Robert L.}, title = {Applications of the theory of systems of differential equations to vibrating beams}, journal = {Portugaliae mathematica}, pages = {111--120}, publisher = {mathdoc}, volume = {13}, number = {3}, year = {1954}, mrnumber = {0068699}, zbl = {0057.31902}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1954__13_3_114736/} }
TY - JOUR AU - Sternberg, Robert L. TI - Applications of the theory of systems of differential equations to vibrating beams JO - Portugaliae mathematica PY - 1954 SP - 111 EP - 120 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1954__13_3_114736/ LA - en ID - PORMA_1954__13_3_114736 ER -
Sternberg, Robert L. Applications of the theory of systems of differential equations to vibrating beams. Portugaliae mathematica, Tome 13 (1954) no. 3, pp. 111-120. http://geodesic.mathdoc.fr/item/PORMA_1954__13_3_114736/