@article{eage:/content/papers/10.3997/2214-4609.201411210, author = "E. DeBons, F. and E. Whittington, L.", title = "Improved oil recovery surfactants based on lignin", journal= "", year = "1991", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609.201411210", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201411210", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-44-00009", }