[1]
Теленик, С.Ф., Ролик, А.И., Малюков, П.Н. and Пищаева, Н.Н. 2009. Detection of illegal use of mobile communication operators resources. Problems of Informatization and Control. 2, 26 (Jun. 2009), 134–138. DOI:https://doi.org/10.18372/2073-4751.2.6998.