المؤلفون: Vorotilova, P G, Konstantinov, P I, Varentsov, M I, Timazhev, A V, Baklanov, A A

المصدر: IOP Conference Series: Earth and Environmental Science ; volume 611, issue 1, page 012021 ; ISSN 1755-1307 1755-1315

الاتاحة: http://dx.doi.org/10.1088/1755-1315/611/1/012021
https://iopscience.iop.org/article/10.1088/1755-1315/611/1/012021/pdf
https://iopscience.iop.org/article/10.1088/1755-1315/611/1/012021