@article{PMFA_1974_19_4_a4,
     author = {Hilton, P. J. and Brieskorn, E. and Nagaraj, M. and Padmavally, K.},
     title = {Diskuse},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {211--217},
     year = {1974},
     volume = {19},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1974_19_4_a4/}
}