Klausenberger Rebbe on Shemittah and Shittuf (4 Adar Sheni)

שו"ת דברי יציב יורה דעה רטז 4 Adar Sheni 5727 (1967)

The Klausenberger Rebbe only used grain from outside of Israel during shemittah. It wasn't so easy, however, and along the way he encountered people who seemed to violate shittuf.​