@inproceedings{Dalton:2014ZI, author = "Dalton, Mark M.", title = "{Demands on polarized electron sources by future experiments in parity violating electron scattering }", doi = "10.22323/1.182.0032", booktitle = "Proceedings of XVth International Workshop on Polarized Sources, Targets, and Polarimetry {\textemdash} PoS(PSTP2013)", year = 2014, volume = "182", pages = "032" }