@article{IM2_2007_71_6_a5,
     author = {G. V. Sandrakov},
     title = {Multiphase homogenized diffusion models for problems with several parameters},
     journal = {Izvestiya. Mathematics},
     pages = {1193--1252},
     year = {2007},
     volume = {71},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2007_71_6_a5/}
}