%0 Journal Article %T Observable objects, observers and the integral created by them %A Karami, Mehdi %A Molaei, MohammadReza %A Asgari, Navid %J "The European Physical Journal Plus" %V 131 %N 8 %P 1-6 %D 2016-08-01 %I Springer Berlin Heidelberg %~ DeepDyve