TY - JOUR AU - G. Gromadzki TI - On soluble groups of automorphisms of nonorientable Klein surfaces JO - Fundamenta Mathematicae PY - 1992 SP - 215 EP - 227 VL - 141 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-141-3-215-227/ DO - 10.4064/fm-141-3-215-227 LA - en ID - 10_4064_fm_141_3_215_227 ER -