@article {2604,
	title = {Ca3P2 and other topological semimetals with line nodes and drumhead surface states},
	journal = {PHYSICAL REVIEW B},
	volume = {93},
	year = {2016},
	pages = {205132/1-16},
	author = {Chan, Y. -H. and Ching-Kai Chiu and Chou, M. Y. and Andreas P. Schnyder}
}
