TY - MANSCPT AU - Mady,Mona Magdy AU - Rashed,Youssef TI - Analysis of building roofs using new variational boundary element method based on shell elements U1 - 624 22 PY - 2013/// KW - BUEsh KW - Civil Engineering KW - Projects KW - ENGCIV KW - August2017 KW - SPRO ER -