TY - JOUR AU - A. A. Shenesheutskaia TI - Junior spatial groups of $(22\underline{1})$-symmetry JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2006 SP - 105 EP - 108 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2006_1_a11/ LA - en ID - BASM_2006_1_a11 ER -