TY - JOUR AU - Halušková, Emília TI - Monounary algebras with two direct limits JO - Mathematica Bohemica PY - 2000 SP - 485 EP - 495 VL - 125 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2000.126268/ DO - 10.21136/MB.2000.126268 LA - en ID - 10_21136_MB_2000_126268 ER -