2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83061The formulae of boson powers commutation relation used by B. Sorensen [Nucl. Phys. A, v. 119, No 1, (1968), 65] in his calculations is erroneous. We provide the correct formulae.Revtex, 2 pages, no figuresNuclear TheoryRemark to ''On the Description of Fermion Systems in Boson Representations''text