Does the lit-only restriction make any difference for the sigma-game and sigma:::+:::-game?

John L. Goldwasser, Xinmao Wang, Yaokun Wu. Does the lit-only restriction make any difference for the sigma-game and sigma:::+:::-game?. Eur. J. Comb., 30(4):774-787, 2009. [doi]

@article{GoldwasserWW09,
  title = {Does the lit-only restriction make any difference for the sigma-game and sigma:::+:::-game?},
  author = {John L. Goldwasser and Xinmao Wang and Yaokun Wu},
  year = {2009},
  doi = {10.1016/j.ejc.2008.09.020},
  url = {http://dx.doi.org/10.1016/j.ejc.2008.09.020},
  researchr = {https://researchr.org/publication/GoldwasserWW09},
  cites = {0},
  citedby = {0},
  journal = {Eur. J. Comb.},
  volume = {30},
  number = {4},
  pages = {774-787},
}