TY - JOUR AU - Anton Mellit TI - Kleinian singularities and algebras generated by elements that have given spectra and satisfy a~scalar sum relation JO - Algebra and discrete mathematics PY - 2004 SP - 89 EP - 110 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ADM_2004_3_a7/ LA - en ID - ADM_2004_3_a7 ER -