1. Freitas V. Condensations in Portuguese buildings. Proceedings of the International Symposium on Moisture Problems in Building Walls, Porto, Portugal, 1995. p. 75–85.
2. Aroso MH. Moisture condensation in thermal bridges. Establishing design criteria. Proceedings of the International Symposium on Moisture Problems in Building Walls, Porto, Portugal, 1995. p. 86–96.
3. Die wissenschaftlichen Grundlagen der Trocknungstechnik. Dritte Auflage;Krischer,1978
4. Systems of differential equations of heat and mass transfer;Luikov;International Journal of Heat and Mass Transfer,1975
5. Moisture movement in porous materials under temperature gradients;Philip;Transactions, American Geophysical Union,1957