1. V V Tregulov Transactions TSTU 16 892 (2010) (In Russian) http://vestnik.tstu.ru/rus/t_16/pdf/16_3_016.pdf
2. İ Kanmaz Results Opt. 10 100353 (2023). https://doi.org/10.1016/j.rio.2023.100353
3. V V Tregulov Bulletin of Higher Educational Institutions. Volga Region. Physical and Mathematical Sciences 3 124 (2012) (In Russian) https://cyberleninka.ru/article/n/sposob-opredeleniya-plotnosti-poverhnostnyh-sostoyaniy-v-geterostrukturah-sds-si-r-na-osnove-analiza-volt-faradnyh-harakteristik
4. V V Tregulov Bulletin of the Ryazan State University 32 (2011) (In Russian). https://cyberleninka.ru/article/n/issledovanie-geterostruktur-cds-si-p-izgotovlennyh-metodom-gidrohimicheskogo-osazhdeniya-cds
5. V V Tregulov Tech Phys 59 1413 (2014). https://doi.org/10.1134/S1063784214090254