TY - JOUR AU - Brandts, Jan H. AU - Křížek, Michal TI - Ivan Hlaváček is seventy-five JO - Applications of Mathematics PY - 2009 SP - 177 EP - 180 VL - 54 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10492-009-0011-y/ DO - 10.1007/s10492-009-0011-y LA - en ID - 10_1007_s10492_009_0011_y ER -