id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ddj-112	Pitkanen, Matti	Combinatorial Hierarchy: Two Decades Later	2016	6	.pdf	application/pdf	3344	207	56	One interpretation is that the space of Boolean statements at given level is imbeddable to the space of quantum Boolean maps at previous level. A possible interpretation of the map would be that the statements at given level M(n+ 1) must be representable as theorems at previous level M(n).	cache/ddj-112.pdf	txt/ddj-112.txt