Ruj, SushmitaRoy, Bimal Kumar2013-06-192013-06-192009ACM Transaction on Sensor Networks, v. 6,no. 1,p.1-28http://hdl.handle.net/10263/5458enKey predistributionCombinatorial designWireless sensor networksGrid-group deployment schemeKey predistribution using combinatorial designs for grid-group deployment scheme in wireless sensor networksArticle