2BR02B
...that Kurt Vonnegut's short story 2BR02B is mentioned in his later book God Bless You, Mr. Rosewater, where it is attributed to Vonnegut's fictional alter ego Kilgore Trout?
...that <a href="./Kurt_Vonnegut" id="mwBx8" rel="mw:WikiLink" title="Kurt Vonnegut">Kurt Vonnegut</a>'s short story <i id="mwByA"><b id="mwByE"><a class="mw-redirect" href="./2BR02B" id="mwByI" rel="mw:WikiLink" title="2BR02B">2BR02B</a></b></i> is mentioned in his later book <i id="mwByM"><a href="./God_Bless_You,_Mr._Rosewater" id="mwByQ" rel="mw:WikiLink" title="God Bless You, Mr. Rosewater">God Bless You, Mr. Rosewater</a></i>, where it is attributed to Vonnegut's fictional <a href="./Alter_ego" id="mwByU" rel="mw:WikiLink" title="Alter ego">alter ego</a> <a href="./Kilgore_Trout" id="mwByY" rel="mw:WikiLink" title="Kilgore Trout">Kilgore Trout</a>?