@article{bwmeta1.element.desklight-74048e82-2f15-415d-93b6-837f601778b0, author = {J. Miku\'s}, title = {Angen\"aherte Schwingungsfrequenzformeln f\"ur konservative Systeme (4)}, journal = {Applicationes Mathematicae}, volume = {11}, year = {1970}, pages = {323-330}, zbl = {0246.34042}, language = {deu}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-74048e82-2f15-415d-93b6-837f601778b0} }
J. Mikuś. Angenäherte Schwingungsfrequenzformeln für konservative Systeme (4). Applicationes Mathematicae, Tome 11 (1970) pp. 323-330. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-74048e82-2f15-415d-93b6-837f601778b0/