Filatov, Stanislav K.; Shablinskii, Andrey P.; Krivovichev, Sergey V.; Vergasova, Lidiya P.; Moskaleva, Svetlana V. (October 2020). "Petrovite, Na10CaCu2(SO4)8, a new fumarolic sulfate from the Great Tolbachik fissure eruption, Kamchatka Peninsula, Russia" (in en). Mineralogical Magazine84 (5): 691–698. doi:10.1180/mgm.2020.53. பன்னாட்டுத் தர தொடர் எண்:0026-461X. Bibcode: 2020MinM...84..691F.
Filatov, Stanislav K.; Shablinskii, Andrey P.; Krivovichev, Sergey V.; Vergasova, Lidiya P.; Moskaleva, Svetlana V. (October 2020). "Petrovite, Na10CaCu2(SO4)8, a new fumarolic sulfate from the Great Tolbachik fissure eruption, Kamchatka Peninsula, Russia" (in en). Mineralogical Magazine84 (5): 691–698. doi:10.1180/mgm.2020.53. பன்னாட்டுத் தர தொடர் எண்:0026-461X. Bibcode: 2020MinM...84..691F.
Filatov, Stanislav K.; Shablinskii, Andrey P.; Krivovichev, Sergey V.; Vergasova, Lidiya P.; Moskaleva, Svetlana V. (October 2020). "Petrovite, Na10CaCu2(SO4)8, a new fumarolic sulfate from the Great Tolbachik fissure eruption, Kamchatka Peninsula, Russia" (in en). Mineralogical Magazine84 (5): 691–698. doi:10.1180/mgm.2020.53. பன்னாட்டுத் தர தொடர் எண்:0026-461X. Bibcode: 2020MinM...84..691F.