Khrustaleva L G

Publications in Math-Net.Ru

1. The $Q$ pair and harmonic normalization of a congruence
   
   Uchenye Zapiski Kazanskogo Universiteta, 126:1 (1966),  50–59
2. Application of the method of normalization to the theory of pairs of congruences
   
   Uchenye Zapiski Kazanskogo Universiteta, 125:1 (1965),  130–140