@article { ISI:000341358600031,
	title = {A hydrophobic hole transporting oligothiophene for planar perovskite solar cells with improved stability},
	journal = {CHEMICAL COMMUNICATIONS},
	volume = {50},
	number = {76},
	year = {2014},
	pages = {11196-11199},
	issn = {1359-7345},
	doi = {10.1039/c4cc04680c},
	author = {Zheng, Lingling and Chung, Yao-Hsien and Ma, Yingzhuang and Zhang, Lipei and Xiao, Lixin and Chen, Zhijian and Wang, Shufeng and Qu, Bo and Qihuang Gong}
}
