Soluciones matriciales del sistema d2X/dt2=AX+b.
Gaceta Matemática, Tome 18 (1966) no. 1-2, p. 3.
Voir la notice de l'article dans European Digital Mathematics Library
@article{GAMA_1966__18_1-2_43370, author = {Ram\'on Fern\'andez \'Alvarez-Estrada}, title = {Soluciones matriciales del sistema {d2X/dt2=AX+b.}}, journal = {Gaceta Matem\'atica}, pages = {3}, publisher = {mathdoc}, volume = {18}, number = {1-2}, year = {1966}, language = {sp}, url = {https://geodesic-test.mathdoc.fr/item/GAMA_1966__18_1-2_43370/} }
Ramón Fernández Álvarez-Estrada. Soluciones matriciales del sistema d2X/dt2=AX+b.. Gaceta Matemática, Tome 18 (1966) no. 1-2, p. 3. https://geodesic-test.mathdoc.fr/item/GAMA_1966__18_1-2_43370/