@article{SD_1960-1961__14_2_A5_0,
     author = {Bor\r{u}vka, Otakar},
     title = {Transformations des \'equations diff\'erentielles lin\'eaires du deuxi\`eme ordre},
     journal = {S\'eminaire Albert Ch\^atelet et Paul Dubreil},
     note = {talk:22},
     pages = {1--18},
     year = {1960-1961},
     publisher = {Secr\'etariat math\'ematique},
     volume = {14},
     number = {2},
     zbl = {0121.07103},
     language = {fr},
     url = {https://www.numdam.org/item/SD_1960-1961__14_2_A5_0/}
}