Li Yangming

Publications in Math-Net.Ru

1. A note on a result of Skiba
   
   Sibirsk. Mat. Zh., 50:3 (2009),  587–595
2. $G$-covering systems of subgroups for the class of supersoluble groups
   
   Sibirsk. Mat. Zh., 47:3 (2006),  575–583