TY  - JOUR
AU  - Tran, Dien Hien
TI  - The dispersion of gas exhalations and the problem of distribution of new sources on a dry hilly surface
JO  - Applications of Mathematics
PY  - 1986
SP  - 257
EP  - 269
VL  - 31
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1986.104205/
DO  - 10.21136/AM.1986.104205
LA  - en
ID  - 10_21136_AM_1986_104205
ER  -