@article{JTNB_2005__17_1_181_0,
     author = {Lev, Vsevolod F.},
     title = {Restricted set addition in {Abelian} groups:  results and conjectures},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {181--193},
     publisher = {Universit\'e Bordeaux 1},
     volume = {17},
     number = {1},
     year = {2005},
     doi = {10.5802/jtnb.485},
     zbl = {1162.11318},
     mrnumber = {2152219},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.485/}
}