Ginter J. How to write the expression Ś/święty M/Mikołaj (Santa Claus, Saint Nicolas) and about another problems with the orthography in primary schoolbooks of Polish. JSR [Internet]. 2018 Mar. 7 [cited 2024 May 18];8(2):67-80. Available from: https://czasopisma.bg.ug.edu.pl/index.php/JSR/article/view/590