visto da Tullio Pascoli
1964 – O ELO PERDIDO (Vladimir Petrilák) https://www.amazon.com.br/Perdido-Arquivos-Serviço-Secreto-Comunista/dp/859507027X/ref=sr_1_1?qid=1672749220&refinements=p_27%3AVladimir+Petrilak&s=books&sr=1-1&text=Vladimir+Petrilak
LA SBT – EL BRAZO DE LA KGB EN URUGUAY (Vladimir Petrilák) https://www.amazon.es/STB-brazo-KGB-Uruguay-espionaje-ebook/dp/B08R97YYZS/ref=sr_1_1?__mk_es_ES=ÅMÅŽÕÑ&crid=1RJ5IYIFX2AQ4&keywords=La+STB.+El+brazo+de+la+KGB+en+Uruguay.%3A&qid=1672749656&sprefix=la+stb.+el+brazo+de+la+kgb+en+uruguay+%2Caps%2C451&sr=8-1