Piotrowska AG. GRECHUTA: A POET, COMPOSER, TEACHER AND MENTOR AN ATTEMPT AT CHARACTERISTICS OF HIS ARTISTIC OEUVRE. JFPC [Internet]. 2017 Nov. 11 [cited 2026 Jun. 27];(2):38-47. Available from: https://apcz.umk.pl/LL/article/view/LL.2.2017.004