I just finished reading the article and I highly recommend it. This is one where you definitely want to read the footnotes! As well, it is important to make the distinction between the heretical gnostic sects who saw the Holy Spirit as a feminine being as opposed to the orthodox Christian groups who refer to the maternal working or function of the Holy Spirit.
Check out the article and while you are at it, you may want to read the other two articles online by Cardinal Schonborn and Dr. David Fagerberg. After that, you can purchase the journal and read the rest!