GRETCHIKHIN, Leonid I. Formation of p-, n-conductivity in semiconductors. Vojnotehnički glasnik / Military Technical Courier, [S. l.], v. 66, n. 2, p. 304–321, 2017. DOI: 10.5937/vojtehg66-15935. Dostupno na: https://asistent.ceon.rs/index.php/vtg/article/view/15935. Pristupljeno: 12 jul. 2026.