@article{DMGT_2019_39_4_a2,
     author = {Lan, Yongxin and Qin, Zhongmei and Shi, Yongtang},
     title = {The {Tura\'n} {Number} of {2P\protect\textsubscript{7}}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {805--814},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2019_39_4_a2/}
}