@book{ 0-1153255049, title = {Science and the future of mankind}, series = {World Academy of Art and Science, New York}, author = {Boyko, Hugo}, editor = {Boyko, Hugo}, address = {The Hague}, publisher = {Junk}, year = {1961}, language = {English}, url = {https://katalog.hgb-leipzig.de/Record/0-1153255049} }