[
Core collection of Northern European gene pool of Ribes – RIBESCO. (2016). https://portal.mtt.fi/portal/page/portal/mtt_en/projects/ribesco (accessed 24.08.2021).
]Search in Google Scholar
[
Kampuss, K., Strautina, S., Krasnova, I. (2015). Fruit quality and biochemical composition of blackcurrant cultivars and hybrids in Latvia. In: Proceedings of II International Symposium on Horticulture in Europe. Acta Horticulturae, 1099, 735–739.10.17660/ActaHortic.2015.1099.91
]Search in Google Scholar
[
Mežapuķe, J. (1949). Latvijas PSR dārzkopības pirmrindnieku sasniegumi [Achievements of the Top Horticulturists in the Latvia SSR]. Latvijas Valsts izdevniecība, Rīga. 142 lpp. (in Latvian).
]Search in Google Scholar
[
Oficiālās statistikas portāls. Latvijas oficiālā statistika. (2021). Statistical Database. LAG080. Fruit trees and berry bushes (including strawberries) by crop production, indicator and time period. https://data.stat.gov.lv/pxweb/en/OSP_PUB/START__NOZ__LA__LAG/LAG080/ (accessed 24.08.2021).
]Search in Google Scholar
[
Spolītis, A. (1954). Ilggadīga pieredze ērkšķogu selekcijā [Long-term Experience in Gooseberry Breeding]. Latvijas PSR Zinātòu akadēmijas izdevniecība, Rīga. 35 lpp. (in Latvian).
]Search in Google Scholar
[
Šterns, V. (1935). Ienesīga ērkšķogu audzēšana [Profitable Gooseberry Growing]. Kultūra, Liepāja. 34 lpp. (in Latvian).
]Search in Google Scholar
[
Vāvere, A. (1967). Ērkšķogas [Gooseberry]. Liesma, Rīga. 87 lpp. (in Latvian).
]Search in Google Scholar