Ann Stanford, May Swenson: The Art of Perceiving, The Southern Review, January 1969. There is an essay by Ann Stanford "May Swenson: The Art of Perceiving". There are also poems by Robert Lowell, and Marco Antonio Montes de Oca.
Notes concerning biographical information of six Swedish poets translated by May Swenson for The Poetry Center's Translation Project under a Bollingen Foundation Grant, 1962. Swenson's translations were collected inHalf Sun Half Sleep, 1967.