@article{TAM_1977_3_1_a7,
     author = {{\DJ}ula Me\v{s}ter},
     title = {A variational approach to the problem of free damped longitudinal oscillations of a prismatic beam with a nonlinear elastic characteristic},
     journal = {Theoretical and applied mechanics},
     pages = {53 },
     year = {1977},
     volume = {3},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAM_1977_3_1_a7/}
}