[1]
Skārds, I. et al. 1999. THE MORTALITY BY DISEASES IN LATYIA IEDZĪVOTĀJU MIRSTĪBA NO SLIMĪBĀM LATVIJĀ. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference. 1, (Jun. 1999), 180–193. DOI:https://doi.org/10.17770/etr1999vol1.1877.