Special issues

Harmo20 - AIRQ Preface
Harmo20 - additional papers
Harmo19 - IJEP sparse
Harmo18 - IJEP Volume 64, No. 1-3 (2019)
Harmo18 - IJEP Volume 65, No. 1-3 (2019)
Harmo17 - IJEP Volume 62, No. 2-4 (2017)
Harmo16 - IJEP Volume 58, No. 4 (2015)
Harmo16 - IJEP Volume 58, No. 1-2 (2015)
Harmo16 - IJEP Volume 57, No. 3-4 (2015)
Harmo15 - IJEP Volume 55, No. 1-4 (2014)
Harmo15 - IJEP Volume 54, No. 2-4 (2014)
Harmo14 - IJEP Volume 50, No. 1-4 (2012)
Harmo13 - IJEP Volume 48, No. 1-4 (2012)
Harmo12 - IJEP Volume 47, No. 1-4 (2011)
Harmo11 - IJEP Volume 44, No. 1-4 (2011)
Harmo10 - IJEP Volume 40, No. 1-3 (2010)
Harmo9 - IJEP Volume 25, No. 1-4 (2005)
Harmo9 - IJEP Volume 24, No. 1-4 (2005)
Harmo8 - IJEP Volume 20, No. 1-6 (2003)
Harmo7 - No IJEP Special Issue, only Books of Proceedings
Harmo6 - IJEP Volume 17, No. 4 (2002)
Harmo6 - IJEP Volume 16, No. 1-6 (2001)
Harmo5 - IJEP Volume 14, No. 1-6 (2000)
Harmo4 - IJEP Volume 8, No. 3-6 (1997)
Harmo3 - IJEP Volume 5, No.4-6 (1995)