@misc{AUCMP_1980__21_1_a0,
     title = {Contents},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1980__21_1_a0/}
}