Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1977__83_177796, author = {Hiroshi Onose}, title = {A {Comparison} {Method} for {Forced} {Oscillations.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {37--42}, publisher = {mathdoc}, volume = {83}, year = {1977}, zbl = {0344.34063}, url = {http://geodesic.mathdoc.fr/item/MOMA_1977__83_177796/} }
Hiroshi Onose. A Comparison Method for Forced Oscillations.. Monatshefte für Mathematik, Tome 83 (1977), pp. 37-42. http://geodesic.mathdoc.fr/item/MOMA_1977__83_177796/