@article{ADM_2004_4_a3,
     author = {B. V. Novikov and L. Yu. Polyakova},
     title = {Subsets of defect~3 in elementary {Abelian} 2-groups},
     journal = {Algebra and discrete mathematics},
     pages = {48--59},
     year = {2004},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2004_4_a3/}
}