@inproceedings{inproceedingsf80340c4, title = {Strategies for the application of a conjugate gradient FWI algorithm of shallow environments}, author = {Spadini, Allan Segovia and Diogo, Liliana Alcazar and Slob, Evert and Prado, Renato Luiz}, year = {2016}, publisher = {Sociedade Brasileira de Geofísica}, booktitle = {Simpósio Brasileiro de Geofísica} }