Scott, R. B.; Kroenke, L. W.; Zakariadze, G.; Sharaskin, A. Ya. (1980): Episodic and nonsynchronous back-arc spreading and arc volcanism of Philippine Plate evolution. American Geophysical Union, Washington, DC, United States, American Geophysical Union; l980 spring annual meeting, 61 (17), 357, georefid:1981-003323