I don’t have any articles, but here is my advice:
There are no “counterpoints” to the nihilist’s “world-view.” Nihilism can mean a lot of things. Usually, a nihilist is someone who believes that morality doesn’t exist or that ethical claims possess no value. Personally, I believe that no one is a nihilist, since every sentient being has desires pertaining to how the world ought to be. Desires have whatever value one wants them to have, since value is subjective and is derived from emotion in the first place. Simply ask your friend, “Do you feel that your feelings have no value?” and watch their struggle begin. Your friend is quite sane if he doesn’t believe in “objective value,” since that is an oxymoronic phrase anyway. He can’t escape the fact that he feels the world should be a certain way, however, and that those desires are apparently valuable to him.
As for the former type of nihilist, one has to ask what they mean by “morality.” If they are speaking of an “objective morality” (again, an oxymoronic phrase) that’s fine, but they can’t escape the fact that they prefer things to be a certain way, and this is where morality originates from in the emotivist view, to which I subscribe.
Good luck.