@article{efa23de1-cbb7-48a7-91ed-08c1b663cdda,
author = {Piotr  Marecki},
title = {},
journal = {Romanica Cracoviensia},
volume = {Volume 10 (2010)},
number = {Volume 10, Issue 1},
year = {2010},
issn = {1732-8705},
pages = {90-104},keywords = {},
abstract = {},
doi = {},
url = {https://ejournals.eu/en/journal/romanica-cracoviensia/article/dos-caras-opuestas-de-la-misma-centuria-notas-sobre-la-morfologia-espanola-del-siglo-xiii}
}