The modification of short-term memory through instructions to forget

BJORK, R. A. The effect of instructions to selectively forget during short-term memory, Memorandum Rep. No. 3, Human Performance Center, University of Michigan, 1967.

LaBERGE, D., & WINOKUR, S. Short-term memory using a visual shadowing procedure. Psychon. Sci., 1965, 3, 239–240.

WICKELGREN, W. Phonemic similarity and interference in short-term memory for single letters. J. exp. Psychol., 1966, 71, 396–404.