TY  - JOUR
T1  - Regularized Estimation of VTEC from GPS Data for a Desired Time Period
A1  - Arikan, F.
A1  - Erol, C.B.
A1  - Arikan, O.
JA  - Radio Science
Y1  - 2004
VL  - 39
SP  - 6012
N1  - upd from WOS 01-02-05
ER  -