@article{10_21136_CMJ_1988_102213,
     author = {Do\v{s}l\'y, Ond\v{r}ej},
     title = {On conjugate points of solutions of non-selfadjoint differential systems},
     journal = {Czechoslovak Mathematical Journal},
     pages = {198--206},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {1988},
     doi = {10.21136/CMJ.1988.102213},
     mrnumber = {946287},
     zbl = {0664.34045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102213/}
}