2

The rook problem on saw-toothed chessboards

Year:
2008
Language:
english
File:
PDF, 290 KB
english, 2008
3

On the powers of graphs with bounded asteroidal number

Year:
2000
Language:
english
File:
PDF, 97 KB
english, 2000
4

Sorting a sequence of strong kings in a tournament

Year:
2003
Language:
english
File:
PDF, 79 KB
english, 2003