@conference {guney2008efficient, title = {Efficient integer programming formulations for optimum sink location and routing in wireless sensor networks}, booktitle = {Computer and Information Sciences, 2008. ISCIS{\textquoteright}08. 23rd International Symposium on}, year = {2008}, pages = {1{\textendash}6}, publisher = {IEEE}, organization = {IEEE}, author = {Guney, E and I. Kuban Altinel and Necati Aras and Ersoy, Cem} }