id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ertr-313	Gorgadze, Aleksei; Gordin, Valery; Belykova, Natalia	Semantic Analysis of the Imperial Topic: Case of St. Petersburg	2019	10	.pdf	application/pdf	3288	173	53	In order to assess the degree of use of imperial words in tour products, we generated a list of key-words/indicators, which were searched and counted. First, we used the t-test to identify significant differences in the average share of imperial words used.	cache/ertr-313.pdf	txt/ertr-313.txt