Analysis of information sources in references of the Wikipedia article "Grossaktion Varsóvia" in Portuguese language version.
... the so-called Gross Aktion of July to September 1942... 300,000 Jews murdered by bullet of gas
with list of Catholic rescuers of Jews imprisoned at Treblinka, selected testimonies, bibliography, alphabetical indexes, photographs, English language summaries, and forewords by Holocaust scholars.
with list of Catholic rescuers of Jews imprisoned at Treblinka, selected testimonies, bibliography, alphabetical indexes, photographs, English language summaries, and forewords by Holocaust scholars.