Cited by 1
The lower reaches of the Daugava in the Bronze and the Earliest Iron Age (1800-500 to the 1st century BC)

Using Ground Penetrating Radar (GPR) to Locate the Remains of the Jaundole (New Dahlen) Castle Near Riga, Latvia
Philip Reeder, Harry Jol
Journal  Heritage Volume 8, Issue 5 (2025), p. 161