Dear Shreya,
there is also this paper:
Zanoni
D., Rebay, G. Spalla, M.I. (2016) Ocean floor and subduction record in the
Zermatt-Saas rodingites, Valtournanche, Western Alps. Journal of Metamorphic
Geology, 34, 941-961, doi:10.1111/jmg.12215
Best regards
Gisella