@article{10_4153_CJM_2000_001_4,
     author = {Aizenberg, Lev and Vidras, Alekos},
     title = {On {Small} {Complete} {Sets} of {Functions}},
     journal = {Canadian journal of mathematics},
     pages = {3--30},
     year = {2000},
     volume = {52},
     number = {1},
     doi = {10.4153/CJM-2000-001-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2000-001-4/}
}