Justified Type
http://www.itcfonts.com/Ulc/2711/JustifiedType.htm

Strizver, Ilene
Upper and lowercase Magazine
2001

Abstract:

We’ve all seen newspapers, books, magazine articles and ads which use justified type; that is, type that is flush on both the left and right margins. Used well, justified type can look clean and classy. When it’s carelessly set, however, justified type can make your text look distorted and hard to read. Proper justification is a tricky technique to master, but it’s well worth the effort if high quality, professional-looking typography is your goal.