Jędrys , J. (2007). Записки Горного института, 170(2), 14-17. извлечено от https://pmi.spmi.ru/pmi/article/view/7703

Jędrys , J. (2007). Application of magnetic method in the geological research of facial differentiation of the Upper Jurassic limestones in Krakow-Wielun Upland, Southern Poland. Journal of Mining Institute, 170(2), 14-17. Retrieved from https://pmi.spmi.ru/pmi/article/view/7703