Mainz : Schott Musik International ; Basel : Paul Sacher Stiftung .
In Settling New Scores : Music Manuscripts from the Paul Sacher Foundation , edited by Felix Meyer , foreword by Charles E. Pierce and Paul Sacher , 141 -- 43 .
Mainz : Schott Musik International ; Basel : Paul Sacher Foundation     .
In Settling New Scores : Music Manuscripts from the Paul Sacher Foundation , edited by Felix Meyer , foreword by Charles E. Pierce and Paul Sacher , 141 -- 43 .