TY  - BOOK
AU  - Tarmo Robal, Hele-Mai Haav, Jaan Penjam, Raimundas Matulevi?ius
TI  - Databases and Information Systems
SN  - 9783030576721
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-57672-1
ER  -