With regard to a mathematical contribution to the study of the problems of production and wages

Almost simultaneously with the previous note, Potron published a short article: ‘A propos d’une contribution mathématique à l’étude des problèmes de la production et des salaires’ (Échos de I’Union Sociale d’Ingénieurs Catholiques et des Unions-Fédérales-Professionnelles de Catholiques, 15 October 1911, 2nd year, No. 7: 4–7). The journal did not mention Potron’s name explicitly, but chose to describe the author as ‘our Assistant-Counsellor-Chaplain’.