Y. Tanaka; Y. Hamano; I. Nakagawa: "Sea floor magnetic field observation by KM628 proton magnetometer" Proceeding of the Conductivity Anomaly Study Group, 1988. 182-188 (1988)
Y. Tanaka; Y. Hamano; I. Nakagawa: "Sea floor magnetic field observation by KM628 proton magnetometer" Proceeding of the Conductivity Anomaly Study Group, 1988. 182-188 (1988)