@article{10_21136_AM_1959_102659,
     author = {Dole\v{z}al, V\'aclav and Kurzweil, Jaroslav},
     title = {O n\v{e}kter\'ych vlastnostech line\'arn{\'\i}ch diferenci\'aln{\'\i}ch rovnic},
     journal = {Applications of Mathematics},
     pages = {163--176},
     publisher = {mathdoc},
     volume = {04},
     number = {3},
     year = {1959},
     doi = {10.21136/AM.1959.102659},
     zbl = {0087.08901},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1959.102659/}
}