Nolan 1995, pp. 49–50, though her 0 is G♯, and so she labels these two row forms P8 and I10. Nolan, Catherine (Spring 1995). "Structural Levels and Twelve-Tone Music: A Revisionist Analysis of the Second Movement of Webern's 'Piano Variations Op. 27'". Journal of Music Theory. 39 (1): 47–76. doi:10.2307/843898. JSTOR843898.
Nolan 1995, pp. 49–50, though her 0 is G♯, and so she labels these two row forms P8 and I10. Nolan, Catherine (Spring 1995). "Structural Levels and Twelve-Tone Music: A Revisionist Analysis of the Second Movement of Webern's 'Piano Variations Op. 27'". Journal of Music Theory. 39 (1): 47–76. doi:10.2307/843898. JSTOR843898.