The House of Vasa and The House of Austria. Correspondence from the Years 1587 to 1668. Part I: The Times of Sigismund III, 1587–1632. Vol. 1

ed. Ryszard Skowron, part. Aleksandra Barwicka, part. Miguel Conde Pazos, part. Friedrich Edelmayer, part. Rubén González Cuerva, part. José Martínez Millán, part. Krzysztof Pawłowski, part. Tomasz Poznański, part. Manuel Rivero, part. Ryszard Szmydki