@misc{CMUC_1986_27_1_a0,
     title = {Mathematical conferences 1987},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {1--1b},
     year = {1986},
     volume = {27},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1986_27_1_a0/}
}