ty -jour au -abalos，J。W. au -au -baez，E。C. Py -1963 da -1900/01/01 ti- sp -093732 vl -093732 vl -70 ab -SN -sn -0033-2615.org/10.1155/1963/93732 do -10.1155/1963/93732 JF -Psyche PB -Hindawi Publishing Corporation KW -ER- ER-