@article{33df0fd48e874d1d996de6552b767096,
title = "Russian doll search for the Steiner triple covering problem",
keywords = "hitting set problem, Russian doll search, set covering problem, hitting set problem, Russian doll search, set covering problem, hitting set problem, Russian doll search, set covering problem",
author = "{\"O}sterg{\aa}rd, {Patric R.J.} and Vaskelainen, {Vesa P.}",
year = "2011",
doi = "10.1007/s11590-010-0225-7",
language = "English",
volume = "5",
pages = "631--638",
journal = "OPTIMIZATION LETTERS",
issn = "1862-4472",
number = "4",
}