TY - JOUR TI - Optimal Boundary Control for a Second Strain Gradient Theory-Based Beam Model AU - GÖKTEPE KÖRPEOĞLU, S. AU - KUCUK, I. AU - YILDIRIM, K. JO - Sigma Journal of Engineering and Natural Sciences PY - 2019 VL - 37 SP - 1281 EP - 1292 DO - ER -