TY - JOUR AU - Ślosarski, Mirosław TI - The multi-morphisms and their properties and applications JO - Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica PY - 2015 IS - 14 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUPCM_2015_14_a9/ LA - en ID - AUPCM_2015_14_a9 ER -