- Inga Retike, Andis Kalvans, Janis Bikse, Konrads Popovs, and Alise Babre. Hydrogeochemical characteristics of groundwater in Latvia using multivariate statistical analysis. Kopsavilkums pieejams šeit: <link http: meetingorganizer.copernicus.org egu2015 egu2015-7089-1.pdf>meetingorganizer.copernicus.org/EGU2015/EGU2015-7089-1.pdf
- Aija Delina, Konrads Popovs, Janis Bikse, Inga Retike, Alise Babre, and Gunta Kalvane. Modelling the effect of buried valleys on groundwater flow: case study in Ventspils vicinity, Latvia. Kopsavilkums pieejams šeit: <link http: meetingorganizer.copernicus.org egu2015 egu2015-10481.pdf>meetingorganizer.copernicus.org/EGU2015/EGU2015-10481.pdf
- Alise Babre, Andis Kalvans, Konrads Popovs, Inga Retike, and Aija Delina. Estimation of groundwater age in the central part of the Baltic Artesian Basin based on new isotope data from Latvia. Kopsavilkums pieejams šeit: <link http: meetingorganizer.copernicus.org egu2015 egu2015-14521-1.pdf>meetingorganizer.copernicus.org/EGU2015/EGU2015-14521-1.pdf
- Janis Bikse, Inga Retike, Aija Delina, Alise Babre, and Andis Kalvans. Hydrogeochemical investigation of seawater intrusion into confined aquifer in Liepaja city. Kopsavilkums pieejams šeit: <link http: meetingorganizer.copernicus.org egu2015 egu2015-13484-1.pdf>meetingorganizer.copernicus.org/EGU2015/EGU2015-13484-1.pdf