Less well recognized, however, is the central role played in much of early medieval Pure Land Buddhism by deathbed practices and accompanying beliefs about the radical salvific power of one's last nenbutsu, whether understood as the contemplation of the Buddha Amitābha (or Amitāyus, Jpn. Amida) or the invocation of his name.
2004, Jacqueline I. Stone, “By the Power of One's Last Nenbutsu: Deathbed Practices in Early Medieval Japan”, in Richard K[arl] Payne, Kenneth K[en'ichi] Tanaka, editors, Approaching the Land of Bliss: Religious Praxis in the Cult of Amitābha (Kuroda Institute Studies in East Asian Buddhism; 17), Honolulu, Hi.: University of Hawai‛i Press, page 77