. . . "S" . "Jay S. Gunasekera" . . "S." . "J.S Gunasekera" . "Gunasekera, J. S. (Jay S)" . "Jay" . "Jay S. Gunasekera" . "J. S. Gunasekera"@en-US . "Gunasekera" . "J.S" . "Gunasekera, J. S. (Jay S.)" . "J." . "Jay S Gunasekera" . "Jay S." . .