Dębski W, Mioduszewski J. Multiplicities of Peano maps: on a less known theorem by Hurewicz. Ann. Math. Sil. [Internet]. 1995 Sep. 29 [cited 2025 May 8];9:11-5. Available from: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14200