Historical background

Advisory Opinion on the Greco-Bulgarian Convention, 1930 PCIJ Rep Series B, No 17, p 19
http://www.worldcourts.com/pcij/eng/decisions/1930.07.31_greco-bulgarian.htm

Case Concerning Certain German Interests in Polish Upper Silesia (Merits), 1926 PCIJ Rep Ser A, No 7
http://www.worldcourts.com/pcij/eng/decisions/1926.02.05_silesia_Annex_1_to_1926.05.25_silesia.htm

Case concerning the Military and Paramilitary Activities in and against Nicaragua, 1986 ICJ Rep 14
http://www.icj-cij.org/files/case-related/70/070-19860627-JUD-01-00-EN.pdf

Case Concerning the Question of Minority Schools in Albania, 1935 PCIJ Series A/B, No 64, p 17
http://www.worldcourts.com/pcij/eng/decisions/1935.04.06_albania.htm

North American Dredging Company Case (US/Mexico) (1926) 4 RIAA 26 at 29
http://legal.un.org/riaa/cases/vol_IV/26-35.pdf

Panevezys Railway Case (Estonia v Lithuania), 1939 PCIJ Rep Ser A/B, No 76
http://www.worldcourts.com/pcij/eng/decisions/1938.02.28_panevezys-saldutiskis.htm

Somerset v Stewart (1772) Lofft I
www.commonlii.org/int/cases/EngR/1772/57.pdf