"Bonatti" . "Bonatti, Walter (1930-2011)" . . . "bron: The Guardian 14-9-2011; The New York Times 15-9-2011"@nl . "1930"^^ . . . "Walter Bonatti" . _:B1c545a89cf41b19e89bda6fd2e5527d5 . "Walter" . "2011"^^ . _:B1c545a89cf41b19e89bda6fd2e5527d5 . _:B1c545a89cf41b19e89bda6fd2e5527d5 . _:B1c545a89cf41b19e89bda6fd2e5527d5 "2023-05-21"^^ . _:B1c545a89cf41b19e89bda6fd2e5527d5 . _:B1c545a89cf41b19e89bda6fd2e5527d5 . _:B1c545a89cf41b19e89bda6fd2e5527d5 "071220518" . _:B1c545a89cf41b19e89bda6fd2e5527d5 . _:B1c545a89cf41b19e89bda6fd2e5527d5 . _:B1c545a89cf41b19e89bda6fd2e5527d5 .