@article{DMGT_2007_27_1_a13,
     author = {Shen, Yu-Fa and Zheng, Guo-Ping and He, Wen-Jie},
     title = {Improved upper bounds for nearly antipodal chromatic number of paths},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {159--174},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2007_27_1_a13/}
}