@inproceedings{inproceedings81a7cd28,
title   = {Fifth day - November 29th: Telêmaco Borba to Londrina},
author = {Salamuni, Riad and Rocha-Campos, A. C. and Bernardes-de-Oliveira, Mary Elizabeth Cerruti and Santos, Paulo Roberto dos and Saad, A. R.},
year = {1972},
publisher = {IGc/USP},
booktitle   = {International Symposium on the Carboniferous and Permian Systems in South America}
}