TY - JOUR AU - A. I. Krivoruchko TI - On invariant rings of the groups generated by reflections with respect to the skewstrate lines JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 2000 SP - 415 EP - 441 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JMAG_2000_7_a3/ LA - ru ID - JMAG_2000_7_a3 ER -