@article{article7c843363,
title   = {Educational journals and worldwide circulation of pedagogical knowledge: Brazil and Portugal (1921-1935)},
author = {Cordeiro, Jaime Francisco Parreira and Carvalho, Luís Miguel},
year = {2005},
doi = {10.1080/0030923042000335501},
journal   = {Paedagogica}
}