TY - JOUR AU - Dontchev, J. AU - Rose, D. TI - Extremal disconnectedness modulo dual filtrations. JO - Mathematica Pannonica PY - 1998 PB - University of Miskolc VL - 9 IS - 1 SP - 33 EP - 46 LA - eng KW - topological ideal; -extremally disconnected space; -extremally disconnected space UR - http://eudml.org/doc/230242 ER -