@article{eage:/content/papers/10.3997/2214-4609.201400146, author = "Barker, D. and Landrø, M.", title = "Controlled Source Strength Variation by Changing the Firing Pressure – A Sensitivity Study for 4D Calibration", journal= "", year = "2009", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609.201400146", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201400146", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-127-00139", }