TY - JOUR AU - Hosseini, M AU - Karami, F TI - Buckling Analysis of Functionally Graded Shallow Spherical Shells Under External Hydrostatic Pressure JO - Journal of Solid Mechanics VL - 11 IS - 3 SP - 644 EP - 656 PY - 2019 DO - 10.22034/jsm.2019.666692 ER -