فهرست مقالات بیژن یوسفی مقاله 1 - Microbiostratigraphy and Sequencestratigraphy of the Gurpi Formation in central part of Lorestan zone, SW Iran Ghamarnaz Darabi Iraj Maghfouri Moghaddam Abbas Sadeghi Bijan Yusefi Iranian Journal of Earth Sciences , شماره 5 , سال 10 , بهار 2018
