@article{DMTCS_2008_10_3_a4,
     author = {Grytczuk, J. A. and Kierstead, H. A. and Pra{\l}at, P.},
     title = {On-line {Ramsey} numbers for paths and stars},
     journal = {Discrete mathematics & theoretical computer science},
     year = {2007-2008},
     volume = {10},
     number = {3},
     doi = {10.46298/dmtcs.427},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.427/}
}