@article{ASNSP_2011_5_10_4_757_0, author = {Pigola, Stefano and Rigoli, Marco and Rimoldi, Michele and Setti, Alberto G.}, title = {Ricci almost solitons}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {757--799}, publisher = {Scuola Normale Superiore, Pisa}, volume = {Ser. 5, 10}, number = {4}, year = {2011}, mrnumber = {2932893}, zbl = {1239.53057}, language = {en}, url = {http://www.numdam.org./item/ASNSP_2011_5_10_4_757_0/} }