@article{IM2_2018_82_5_a1,
     author = {S. O. Gorchinskiy and D. N. Tyurin},
     title = {Relative {Milnor} $K$-groups and differential forms of split nilpotent extensions},
     journal = {Izvestiya. Mathematics },
     pages = {880--913},
     publisher = {mathdoc},
     volume = {82},
     number = {5},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2018_82_5_a1/}
}