G. Darmois, Analyse generale des liasions stochastiques Etude particuliere de l'analyse factorielle lineaire, Inst. Internat. Statistique, pp.1953-1974
DOI : 10.2307/1401511

G. Feldman, Functional equations and Characterizations problems on locally compact Abelian Groups, EMS Tracts in Mathematics Zurich. European Mathematical Society (EMS), vol.5, issue.268, p.pp, 2008.
DOI : 10.4171/045

G. M. Feldman and P. Graczyk, THE SKITOVICH???DARMOIS THEOREM FOR LOCALLY COMPACT ABELIAN GROUPS, Journal of the Australian Mathematical Society, vol.1, issue.03, pp.2000-2013
DOI : 10.1112/jlms/s2-4.3.401

I. P. Mazur, The Skitovich-Darmois theorem for finite Abelian groups (the case of n linear forms of n random variables, pp.2011-2015

E. Hewitt and A. Ross, Abstract harmonic analysis, 1963.

V. P. Skitovich, On a propherty of the normal distribution, Dokl. Akad. Nauk SSSR (N.S.), vol.89, pp.217-219, 1953.