Alvarez, A. (2018). The Concept of the Internal Object: Some Defining Features. Psychoanal. Dial., 28(1):25-34.
Alvarez, A. (2006). Some questions concerning states of fragmentation: unintegration, under-integration, disintegration, and the nature of early integrations. J. Child Psychother., 32(2):158-180.
Alvarez, A. (1998). Failures to Link: Attacks or Defects? Some Questions Concerning the Thinkability of Oedipal and Pre-Oedipal Thoughts. J. Child Psychother., 24(2):213-231.