Martin J. Gander Laurence Halpern Frédéric Magoulès François-Xavier Roux Analysis of Patch Substructuring Methods. 395-402 2007 17 Applied Mathematics and Computer Science 3 http://dx.doi.org/10.2478/v10006-007-0032-1 db/journals/amcs/amcs17.html#GanderHMR07