On amply regular graphs with b 1 ≤ 5 . Nirova, M.S. — 2007 Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]
On conservation laws in affine Toda systems. Nirova, M.S. — 2011 Vladikavkazskiĭ Matematicheskiĭ Zhurnal