%0 Journal Article
%A Díaz Díaz, Jesús Ildefonso
%A Talenti, Giorgio
%T A free boundary problem related to the location of volcanic gas sources
%D 2004
%@ 0033-4553
%U https://hdl.handle.net/20.500.14352/49603
%X A mathematical model of general gas emitting systems is derived, and a sample of relevant mathematical results is offered. The present paper indicates that shallow subsurface gas sources in typicalvolcanic areas can be located if appropriate physico-chemical measurements are made on the Earth’s surface and put to use.
%~