2 citations to https://www.mathnet.ru/rus/dm174

1. Ioulia Baoulina, Number Theory and Applications, 2009, 15  
2. Baoulina I., “On the equation $(x_1^{m_1}+\dots+x_n^{m_n})^k=ax_1\dotsb x_n$ over a finite field”, Int. J. Number Theory, 2:3 (2006), 351–363