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《大众科学》

1982年2月1日

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元魔法主题，1982年2月

关于两种探究：“国家询问报”和“怀疑的询问者”

作者：道格拉斯·R·霍夫施塔特

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More by Douglas R. Hofstadter

This article was originally published with the title “Metamagical Themas” in 大众科学 Magazine Vol. 246 No. 2 (February 1982), p. 18
doi:10.1038/scientificamerican0282-18

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