"Wickramasinghe, Nalin Chandra" . . . . "Chandra" . "Chandra Wickramasinghe" . "Wickramasinghe" . "Wickramasinghe, Chandra (1939-)" . . _:B9087af9e4fd39c47982b087c53bd4246 . "1939"^^ . _:B9087af9e4fd39c47982b087c53bd4246 . _:B9087af9e4fd39c47982b087c53bd4246 . _:B9087af9e4fd39c47982b087c53bd4246 "2023-05-21"^^ . _:B9087af9e4fd39c47982b087c53bd4246 . _:B9087af9e4fd39c47982b087c53bd4246 . _:B9087af9e4fd39c47982b087c53bd4246 "067982832" . _:B9087af9e4fd39c47982b087c53bd4246 . _:B9087af9e4fd39c47982b087c53bd4246 . _:B9087af9e4fd39c47982b087c53bd4246 .