Pilipczuk, Marcin
Pilipczuk, MichaĆ
Wrochna, Marcin
Funding for this research was provided by:
Narodowe Centrum Nauki (DEC-2013/11/D/ST6/03073, DEC-2013/11/D/ST6/03073)
Fundacja na rzecz Nauki Polskiej (START)
Centre for Discrete Mathematics and its Applications
Article History
Received: 27 October 2016
Accepted: 25 April 2017
First Online: 12 May 2017