No. The GT paper is not a scientific paper. Their article is a propaganda exercise pretending to be a scientific paper. This is indicated by their extensive efforts to explain basic undergraduate physics. No real scientific paper explains basic undergraduate physics, because scientific papers are targeted at an audience of professional scientists. Professional scientists already know this information in far greater depth and detail than undergraduates.
The audience for their article is the slightly technical public that infests climate denier blogs.
Gerlich and Tscheuschner are simply two individuals who have no understanding of atmospheric physics or the greenhouse effect. They are attempting to gain the attention and respect of climate deniers who also do not understand the greenhouse effect.
It’s a classic case of “the blind leading the blind”. That's where you come in!
Try again Poindexter!