Ragnar Ulstein
... that Ragnar Ulstein has written several documentary books on military intelligence in Norway during World War II?
... that <b id="mwC8U"><a href="./Ragnar_Ulstein" id="mwC8Y" rel="mw:WikiLink" title="Ragnar Ulstein">Ragnar Ulstein</a></b> has written several documentary books on <a href="./Military_intelligence" id="mwC8c" rel="mw:WikiLink" title="Military intelligence">military intelligence</a> in Norway during <a href="./World_War_II" id="mwC8g" rel="mw:WikiLink" title="World War II">World War II</a>?