I already told you, I am too far away from UNL's library (and I work nights), so I don't have access to them. I CAN'T read them right now. Why can't you understand this?
The fact that you cannot access the document does not entitle you to rebut it, nor to say it is trah. ou shold at least refrain from saying that it is wrong given the fact that "you see" not only colors, but a pink shade that is very similar to H-alpha (try to print four red squares of different color on four sheets, go into a dimly lit room and pick one casually, can you say which one it is? Does it look like in full light? NOPE).
PS I can send you the paper (I should not but... exceptionally).