TY - JOUR AU - B. Z. Shavarovskii TI - On invariants and canonical form of matrices of second order with respect to semiscalar equivalence JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2016 SP - 12 EP - 23 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2016_3_a1/ LA - en ID - BASM_2016_3_a1 ER -