Gawad et al. 2022
Gawad A.E.A., Ene A., Skublov S.G., Gavrilchik A.K., Ali M.A., Ghoneim M.M., Nastavkin A.V. Trace element geochemistry and genesis of beryl from Wadi Nugrus, South Eastern Desert, Egypt // Minerals. 2022. V. 12(2). 206.
Gawad A.E.A., Ene A., Skublov S.G., Gavrilchik A.K., Ali M.A., Ghoneim M.M., Nastavkin A.V. Trace element geochemistry and genesis of beryl from Wadi Nugrus, South Eastern Desert, Egypt // Minerals. 2022. V. 12(2). 206.