You ask, "did so and so author this particular paper?" I have answered this question several times. But you seem to be incapable of learning. after several weeks or months, you come back with the same question. "Did Laurence Andriashek author this paper about Polar Bears". Again I say no. I happen to know that Laurence's brother Dennis is a Polar Bear expert and most certainly the author of the paper, not Laurence, who is a geologist and studies Pleistocene Glacal geology. But you don't allow me to tell you this, which would aid you in getting it right. So I start ignoring your questions. If want to persist in asking for input to improve your database, then provide me with a place where I can provide you with the feedback you need. Without the ability to respond intelligently to your question, I will continue to ignore your question.

Thank you