Attila Hatvany
Source: "Attila Hatvany Bibliography." Author Wars, http://localhost:9999/authorwars-go/authorwars-www/authors/attila-hatvany.html".
Source: "Attila Hatvany Bibliography." Author Wars, http://localhost:9999/authorwars-go/authorwars-www/authors/attila-hatvany.html".