@incollection{402133,
     title = {Za\v ciatky modernej algebry na Slovensku (\v S. Schwarz, M. Kolibiar, J. Jakub\'\i k)},
     booktitle = {Matematika v prom\v en\'ach v\v ek\r u. II},
     series = {GDML\_Books},
     publisher = {Prometheus},
     address = {Praha},
     year = {2001},
     pages = {251-262},
     mrnumber = {MR1890227},
     language = {sk},
     url = {http://dml.mathdoc.fr/item/402133}
}

Čižmár, Ján. Začiatky modernej algebry na Slovensku (Š. Schwarz, M. Kolibiar, J. Jakubík), dans Matematika v proměnách věků. II, GDML_Books,  (2001), pp. 251-262. http://gdmltest.u-ga.fr/item/402133/