Claudia , H. (2008). PB- and SR-isotopes – indicators for mixing processes in mine waters of the «Himmelfahrt Fundgrube». Записки Горного института, 174, 7-9. извлечено от https://pmi.spmi.ru/pmi/article/view/7467

Claudia , H. (2008). PB- and SR-isotopes – indicators for mixing processes in mine waters of the «Himmelfahrt Fundgrube». Journal of Mining Institute, 174, 7-9. Retrieved from https://pmi.spmi.ru/pmi/article/view/7467