Provisional IRA -- History -- 20th century. / http://id.loc.gov/authorities/names/n90670126 http://id.loc.gov/authorities/subjects/sh2002006165 : The Provisional IRA / Patrick Bishop and Eamonn Mallie
Provisional remedies -- New York (State) : A legal monograph upon provisional remedies under the code : with decisions of other states that follow the New York practice / by John S. Derby and Herbert L. Luques