Table 4 Citation matrix

DeWilde 1991

x

Attwood 1992

x

x

x

x

x

x

Kum 1993

x

x

e^FU

x

x

x

x

Olsen 1993

x

Tate 1993

x

x

x

x

x

x

x

Hebebrand 1994

x

x

Eichen 1994

x

Frazee 1994

x

x

x

x

x

x

x

x

Jadallah 1994

x

Rohr 1994

x

e^FT

e^AR

Martin 1995

x

x

x

x

x

x

x

x

x

Ortega 1995

x

x

x

x

x

x

x

x

Settmacher 1995

x

Cox 1996

x

x

x

x

x

x

x

x

Hansen 1996

x

x

x

x

x

x

x

x

Hart 1996

x

x

x

x

x

x

Lejus 1996

x

x

x

x

Mutter 1996

x

x

x

x

x

x

x

Williams 1996

x

x

x

x

x

x

x

x

Pozo 1996

x

Yin 1996

x

x

Kazemier 1997

x

x

x

x

x

x

x

Laine 1997

x

x

x

x

x

Macarulla 1997

x

x

x

x

x

x

Minné 1997

x

x

x

x

x

x

Reiertsen 1997

x

e^FU

x

x

x

x

Schippers 1997

x

Sezeur 1997

x

Yeung 1997

x

Heikkinen 1998

x

x

x

x

x

Stare 1998

x

Sun 1998

x

Zhang 1998

e^FT

x

Klingler 1998

x

x

x

x

Witten 1998

x

Barth 1999

x^US

x

Bauwens 1999

x

Hellberg 1999

x

x

x

x

x

x

Hellberg 2001

e^ra

x

Enochsson 2001

e^SA

e^ra

x

Kald 1999

x

x

x

Perner 1999

x

Özmen 1999

x

x

x

x

Navarra 2000

x

Nordentoft 2000

x

x

x

Huang 2001

x

x

x

x

x

Helmy 2001

x

x

x

x

Larsson 2001

e^DL

e^DL

x

Lavonius 2001

x

x

x

Long 2001

x

x

x

x

x

x

Pedersen 2001

x

x

x

x

x

x

Al-Mulhim 2002

x

x

x

x

Little 2002

x

x

Bruwer 2003

x

x

x

x

Karadayi 2003

x

x

x

Milewczyk 2003

x

x

e^AC

x

x

Vallribera 2003

x

van Dalen 2003

e^DL

e^DL

x

Oka 2004

x

e^NR

x

x

Ignacio 2004

x

x

x

x

x

x

Lintula 2001

e^ra

x

x

x

Lintula 2002

e^ra

x

Lintula 2004

x

x

x

Katkhouda 2005

x

x

x

x

x

x

Olmi 2005

x

x

x

x

Moberg 2005

x

x

x

x

x

x

Kaiser 2006

x

Ricca 2007

x

x

Tzovaras 2007

x

x

x

Bolla 2008

x

Moirangthem 2008

x

x

Kehagias 2008

x

Kaplan 2009

x

x

Kehagias 2009

x

Simon 2009

x

x

Wei 2010

x

x

x

x

Tzovaras 2010

x

Kouhia 2010

x

Shirazi 2010

x

Khalil 2011

x

Clarke 2011

x