TY - JOUR TI - On the compositions of (α, β)-derivations of rings, and appliactions to von Neumann algebras T3 - Acta scientiarum mathematicarum AU - Brešar Matej PY - 1992 LA - English SN - 0001-6969 UR - http://acta.bibl.u-szeged.hu/15362/1/math_056_fasc_003_004_369-375.pdf ER -