Basit, AbdulMustafa, Nabil H.Ray, SaurabhRaza, Sarfraz2010-11-262010-11-262010-11-26201010.1145/1810959.1811017https://infoscience.epfl.ch/handle/20.500.14299/59202Improving the first selection lemma in $R^3$text::conference output::conference proceedings::conference paper