TY  - JOUR
TI  - Design of grounding grid with and without grounding rod in two-layer soil model via genetic algorithms
AU  - GÜRSU, B.
AU  - İNCE, M.C.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2008
VL  - 26
SP  - 247
EP  - 266
DO  - 
ER  -