TY - JOUR AU - Labbi, Mohammed Larbi TI - On some algebraic identities and the exterior product of double forms JO - Archivum mathematicum PY - 2013 SP - 241 EP - 271 VL - 49 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5817/AM2013-4-241/ DO - 10.5817/AM2013-4-241 LA - en ID - 10_5817_AM2013_4_241 ER -