array(5) { [0]=> string(16) "Modelling Organs" [1]=> string(8) " Tissues" [2]=> string(97) " Cells and Devices Using MATLAB and COMSOL Multiphysics by Socrates Dokos (auth.) (z-lib.org).pdf" [3]=> string(9) " 18133171" [4]=> string(21) " 2020-06-01 10:02:2 " }