@techreport{LangovoyW2009, title = {Detection of objects in noisy images and site percolation on square lattices}, author = {Langovoy, M. and Wittich, O.}, number = {2009-035}, institution = {EURANDOM, Technische Universiteit Eindhoven}, month = nov, year = {2009}, doi = {}, month_numeric = {11} }