@article{articlef9cab4ca,
title   = {Traceability of positive integral operators in the absence of a metric},
author = {Castro, Mario H. de and Menegatto, Valdir Antônio and Peron, Ana Paula},
year = {2012},
doi = {10.15352/bjma/1342210163},
journal   = {Banach Journal of Mathematical Analysis}
}