[1]
Chernyi, A.V. and Yakimchik, A.I. 1999. Recovery of potential using module values of its gradient. 1. Geofizicheskiy Zhurnal. 21, 3 (Apr. 1999), 55–72. DOI:https://doi.org/10.24028/gzh.0203-3100.v21i3.1999.214577.