1. Heat consideration in the 1965 Taal volcano eruption;Alcaraz;Comvol Lett.,1969
2. Surveillance of White Island volcano, 1968–1972;Browne,1973
3. Prediction studies on White Island volcano, Bay of Plenty, New Zealand;Clark,1976
4. Temperature distribution of Miharayama, O-shima;Ehara,1975
5. Thermal surveillance of volcanoes;Moxham,1971