Kent Shikama 8c33873cd4
Add quotes to pages in ethereum.bib
Fixes the following Latex error:

Database file #1: ethereum.bib
I was expecting a `,' or a `}'---line 27 of file ethereum.bib
 :   pages = 374
 :              -382,
2018-01-15 00:25:53 +09:00
..
2017-12-18 10:41:14 -07:00