@article{KYB_1972__8_3_a5,
     author = {Van\v{e}\v{c}ek, Anton{\'\i}n and Fessl, Jarom{\'\i}r and \v{S}indel\'a\v{r}, Miroslav},
     title = {Several approaches to pulse-width-modulated regulator synthesis via quasilinearization},
     journal = {Kybernetika},
     pages = {--263},
     publisher = {mathdoc},
     volume = {08},
     number = {3},
     year = {1972},
     zbl = {0234.49022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1972__8_3_a5/}
}