Chang, L., Gan, J., Cao, X., & Cao, X l. (2019). Databases theory and applications: 30th Australasian Database Conference, ADC 2019, Sydney, NSW, Australia, January 29-February 1, 2019, Proceedings. Cham: Springer.

Databases theory and applications : 30th Australasian Database Conference, ADC 2019, Sydney, NSW, Australia, January 29-February 1, 2019, Proceedings / Lijun Chang, Junhao Gan, Xin Cao (eds.) . — Cham : Springer, 2019. — 1 online resource (xi, 139 pages); illustrations (some color). — (11393). — ISBN 9783030120795, 3030120791

Chang, Lijun, Junhao Gan, Xin Cao, and Xin (University lecturer) Cao. Databases Theory and Applications: 30th Australasian Database Conference, ADC 2019, Sydney, NSW, Australia, January 29-February 1, 2019, Proceedings.Cham: Springer, 2019.