TY - JOUR AU - Przeworska-Rolewicz, D. TI - Some summation formulae in commutative Leibniz algebras with logarithms JO - Control and Cybernetics PY - 2007 SP - 841 EP - 857 VL - 36 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CC_2007_36_3_a24/ LA - en ID - CC_2007_36_3_a24 ER -