"Coven" : [volume 10, number 23, 1981]
"Coven" : [volume 10, number 23, 1980]
"Coven" : [volume 10, number 22, 1981]
"Coven" : [volume 10, number 22, 1980]
"Coven" : [volume 10, number 21, 1981]
"Coven" : [volume 10, number 21, 1980]
"Coven" : [volume 10, number 20, 1981]
"Coven" : [volume 10, number 20, 1980]
"Coven" : [volume 10, number 2, 1980]
"Coven" : [volume 10, number 2]