author = { Kovalevsky, Louis AND Gosselet, Pierre },

title = { A quasi‐optimal coarse problem and an augmented Krylov solver for the variational theory of complex rays },

publisher = {Wiley},

isbn = {1097-0207},

isbn = {0029-5981},

keywords = { Applied Mathematics , General Engineering , Numerical Analysis },

year = {2016},

url = { http://slubdd.de/katalog?TN_libero_mab2 }