Non-invasive investigations at early medieval strongholds in Lubuskie province (western Poland)
Bartłomiej Gruszka, Łukasz Pospieszny · Archaeopress Publishing Ltd eBooks · 2017
Bartłomiej Gruszka, Łukasz Pospieszny, Non-invasive investigations at early medieval strongholds in Lubuskie province (western Poland), AP2017: 12th International Conference of Archaeological Prospection, pp. 92-94