@article{TAM_2004_31_2_a2,
     author = {Bogoljub Stankovi\'c and Teodor M. Atanackovi\'c},
     title = {On the lateral vibrations of an elastic rod with varying compressive force},
     journal = {Theoretical and applied mechanics},
     pages = {135 - 151},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {2004},
     url = {http://geodesic.mathdoc.fr/item/TAM_2004_31_2_a2/}
}