@article{TAM_1976_2_1_a11,
     author = {Du\v{s}an J. Miki\v{c}i\'c},
     title = {On a discrete model of an unstationary linear system},
     journal = {Theoretical and applied mechanics},
     pages = {85 },
     year = {1976},
     volume = {2},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAM_1976_2_1_a11/}
}