@article {Becca2015a,
	title = {Lanczos steps to improve variational wave functions},
	journal = {Journal of Physics: Conference Series},
	volume = {640},
	number = {1},
	year = {2015},
	note = {cited By 1},
	doi = {10.1088/1742-6596/640/1/012039},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84950333981&partnerID=40&md5=7c130427b900b3002399af51d21eea12},
	author = {Becca, F. and Hu, W.-J. and Iqbal, Y. and Parola, A. and Poilblanc, D. and Sorella, S.}
}
