@inproceedings{sgem2019s20085,
  title = {SEQUENTIAL FIRST-CROSSING PROCEDURE FOR ASSESSING THE PERCENTAGE OF TOXIC ELEMENTS IN PRODUCTS},
  author = {А. А. Заикин},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation},
  year = {2019},
  pages = {679-686},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019/5.2/s20.085}
}