Andryushina Natal'ya Anatol'evna

Publications in Math-Net.Ru

1. On the spectrum of a ring-structured directed graph's adjacency matrix and its application
   
   Probl. Upr., 2008, no. 4,  11–15
2. A system for evaluating citizens' satisfaction with regional administration
   
   Probl. Upr., 2007, no. 3,  9–13