1. JSC «Obykhovsky Zavod», Obykhovskoi Oboroni Av. 120, 192012 Saint-Petersburg, Russia
2. St. Petersburg State Institute of Technology, Technical University, Moskovsky Av. 24-26/49, 190013 Saint-Petersburg, Russia
3. Institute of Silicate Chemistry, Russian Academy of Sciences, Makarov Emb. 2, 199034 St. Petersburg, Russia
4. Ioffe Institute, Russian Academy of Sciences, Politekhnicheskaya St. 26, 194064 St. Petersburg, Russia
5. The Bonch-Bruevich Saint Petersburg State University of Telecommunications, Bol’shevikov Av. 22, 193232 St. Petersburg, Russia
6. JSC «ZRTO», Obykhovskoi Oboroni Av. 120, Lit. H, 192012 St. Petersburg, Russia