TY - JOUR AU - Gary L. Mullen AU - Victor A. Shcherbacov TI - On orthogonality of binary operations and squares JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2005 SP - 3 EP - 42 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2005_2_a0/ LA - en ID - BASM_2005_2_a0 ER -