@article { author = {Saeed, N. and Ranjbar, A.M.}, title = {Optimum power transmission line towers}, journal = {Amirkabir Journal of Science and Research}, volume = {07}, number = {2}, pages = {132-138}, year = {1989}, publisher = {Amirkabir University of Technology}, issn = {1015-0951}, eissn = {}, doi = {}, abstract = {}, keywords = {}, title_fa = {Optimum power transmission line towers}, abstract_fa = {}, keywords_fa = {}, url = {https://ajsr.aut.ac.ir/article_1176.html}, eprint = {https://ajsr.aut.ac.ir/article_1176_d88348e63ab10a8cb6bd082488298230.pdf} }