Tung, Olaf Dreyer does infact list several authors, including Volovik, see his recent paper
titled:How Things Fall.
What is new from Dreyers perspective, is that there is nothing smaller than Quarks?
There are some really interesting probabilities to consider, and Volvoliks' "Universe in a
helium croplet" is a facinating paper in itself.
Tung, Olaf Dreyer has a recent paper Why Things fall
where he certainly cites Volovik's "Universe in a Helium Droplet.