I think their is also a difference in papers you have skimmed trough, or actually read. I notice that a lot of people make citations to the first category, but

I think their is also a difference in papers you have skimmed trough, or actually read. I notice that a lot of people make citations to the first category, but when a question is asked about a specific paper, they need to make a clean breast of it and admit that they only skimmed through the paper and did not read it with a certain amount of profoundness.