@article{eage:/content/journals/10.1111/j.1365-2478.1965.tb01936.x, author = "SATTLEGGER, JOHANN", title = "A METHOD OF COMPUTING TRUE INTERVAL VELOCITIES FROM EXPANDING SPREAD DATA IN THE CASE OF ARBITRARY LONG SPREADS AND ARBITRARILY DIPPING PLANE INTERFACES*", journal= "Geophysical Prospecting", year = "1965", volume = "13", number = "2", pages = "306-318", doi = "https://doi.org/10.1111/j.1365-2478.1965.tb01936.x", url = "https://www.earthdoc.org/content/journals/10.1111/j.1365-2478.1965.tb01936.x", publisher = "European Association of Geoscientists & Engineers", issn = "1365-2478", type = "Journal Article", abstract = "ABSTRACT The method presented takes the influence of refraction rigidly into account. All travelā€times available are used in an application of the method of least squares. The solution is illustrated by a computer flow diagram.", }