2020

• Rossing, Nils Kristian; Fredagsvik, Maren Skjelstad; Berg, Ingeborg; Hag, Kari Jorun; Petersen, Vigdis Brevik; Rø, Kirsti. (2020) Matematikkløypa 2020 - veiledningshefte. Skolelaboratoriet ved NTNU
  Compendium

2019

• Rossing, Nils Kristian; Fredagsvik, Maren Skjelstad; Berg, Ingeborg; Petersen, Vigdis Brevik; Rø, Kirsti; Smalø, Sverre Olaf. (2019) Matematikkløypa 2019 - Veiledningshefte. Skolelaboratoriet ved NTNU
  Compendium

2016

• Hag, Kari; Hag, Per. (2016) A remark on quasimöbius and quasiconformal maps. The Journal of Analysis
  Academic article

2015

• Rossing, Nils Kristian; Skjelstad, Maren; Rø, Kirsti; Hag, Kari; Torkildsen, Svein Hallvard; Petersen, Vigdis. (2015) Matematikkløypa 2015 - Veiledningshefte. Skolelaboratoriet ved NTNU
  Compendium

2012

• Gehring, Frederick W.; Hag, Kari. (2012) The Ubiquitous Quasidisk. American Mathematical Society (AMS) Mathematical Surveys (184)
  Academic monograph

2011

• Broch, Ole Jacob; Hag, Kari; Junge, Steffen. (2011) A note on harmonic measure doubling condition. Conformal Geometry and Dynamics
  Academic article

2010

• Hag, Kari. (2010) A note on the harmonic measure doubling condition. Journal of The American Mathematical Society
  Academic article

2009

• Hag, Kari. (2009) Can a partnership model between school and university be used to educate stronger mathematics teachers?. Brill|Sense
  Academic chapter/article/Conference paper

2007

• Hag, Kari; Hästö, Peter. (2007) Peer-assessment in mathematics at the Norwegian University of Science and Technology. Tapir Akademisk Forlag Tapir Akademisk Forlag
  Academic anthology/Conference proceedings

2004

• Hag, Kari. (2004) Kvinner i matematikken - hvorfor så få?. Universitetet i Bergen
  Chapter

2003

• Gehring, F.; Hag, Kari. (2003) Sewing homeorphisms and quasidisks. Computational methods in Function Theory
  Academic article

2002

• Hjelle, Geir Arne; Hag, Kari. (2002) Quasidisks - Examples and counterexamples. NTNU
  Masters thesis

2001

• Hag, Kari; Gehring, F.. (2001) Reflections on reflections in quasidisks. Report : University of Jyväskylä
  Report
• Hag, Per; Hag, Kari. (2001) John disks and the pre-schwarsian derivative. Annales Academiae Scientiarum Fennicae Mathematica
  Academic article

2000

• Hag, Per; Hag, Kari; Martio, Olli. (2000) Quasisimilarities: definitions, stability and extensions. Rev. Roumaine Math. Pures App.
  Academic article
• Hag, Kari; Gehring, F.. (2000) The Appolonian metric and quasiconformal mappings. Contemporary Mathematics
  Academic article

1999

• Hag, Kari. (1999) What is a disk?. Banach Center Publications
  Academic article
• Gehring, F.W; Hag, Kari. (1999) Hyperbolic geometry and disks. Journal of Computational and Applied Mathematics
  Academic article
• Gehring, Frederick W.; Hag, Kari. (1999) A bound for hyperbolic distance in a quasidisk. Computational Methods and Functions Theory : proceedings
  Academic article
• Gehring, Frederick W.; Hag, Kari. (1999) Bounds for the hyperbolic distance in a quasidisk. Annales Universitatis Mariae Curie-Sklodowska. Sectio A. Mathematica
  Academic article
• Hag, Per; Hag, Kari. (1999) Niels Henrik Abel og uendelige rekker - et tema i fagdidaktikken!. Tangenten - Tidsskrift for matematikkundervisning
  Academic article

1998

• Hag, Kari. (1998) Women and mathematics. Progress in Mathematics
  Academic article

1997

• Hag, Kari; Lindqvist, Peter. (1997) Elizabeth Stephansen : a pioneer. Skrifter
  Academic article
• Hag, Kari; Hag, Per. (1997) John Disks and growth conditions on f"/f'. Preprint (18)
  Compendium
• Hag, Kari. (1997) What is a disk?. Bulletin de la Société des Sciences et des lettres de Łódź, Série: Recherches sur les déformations
  Academic article

1994

• Hag, Kari. (1994) Tallene teller : rekruttering og utdanning av hovedfagsmatematikere. Norsk matematikkråd
  Report