@article{AA_2002_14_2_a2,
     author = {T. Ekholm},
     title = {The complex shade of a~real space and its applications},
     journal = {Algebra i analiz},
     pages = {56--91},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2002_14_2_a2/}
}