Broersma Hajo

Publications in Math-Net.Ru

1. Minimal degrees and chromatic numbers of squares of planar graphs
   
   Diskretn. Anal. Issled. Oper., Ser. 1, 8:4 (2001),  9–33
2. The structure of plane triangulations in terms of clusters and stars
   
   Diskretn. Anal. Issled. Oper., Ser. 1, 8:2 (2001),  15–39