Péter Tusor, leader of the Fraknói Research Group gave an interview at the Vatican Radio. He presented his newest volume (“Negozio del S.r Card. Pasman”. Péter Pázmány’s Imperial Embassage to Rome in 1632 (With Unpublished Vatican Documents) (CVH II/7), written and edited by Rotraud Becker, Péter Tusor, Budapest–Rome 2019.), which covers cardinal Péter Pázmány's imperial embassage to Rome in 1632 and it's diplomatic background.
The book contains lots of sources, and it's bilingual. It's available online here.