- Author: R. Arājs V. Drulle A. Miesniece
- Language: Latvian
- Year: 2018
- Author: G. Andersone V. Golubova I. Ikale
- Language: Latvian
- Year: 2015
- Author: R. Arājs V. Drulle A. Miesniece
- Language: Latvian
- Year: 2017
- Author: V. Golubova I. Ikale A. Lanka
- Language: Latvian
- Year: 2017
- Author: E. Krastiņa E. Volāne E. Drelinga
- Language: Latvian
- Year: 2017
- Author: R. Arājs V. Drulle A. Miesniece
- Language: Latvian
- Year: 2016
- Author: G. Andersone
- Language: Latvian
- Year: 2016
- Author: E. Krastiņa E. Volāne E. Drelinga
- Language: Latvian
- Year: 2016
- Author: V. Golubova I. Ikale A. Lanka
- Language: Latvian
- Year: 2016
- Author: R. Arājs V. Drulle A. Miesniece
- Language: Latvian
- Year: 2014