@incollection{Hirsh.1995[?],
 author = {Hirsh, Hy},
 title = {Statement},
 publisher = {Harvard Film Archive},
 editor = {O’Grady, Gerald and Posner, Bruce Charles},
 booktitle = {Articulated Light},
 year = {1995 [?]},
 address = {Cambridge  Mass.[?]}
}