Online DBLP entries are available for Vasilis Samoladas and the following references. (The DiSC DBLP references below have been taken from the Novemember 1998 DBLP.)
Vasilis Samoladas,
Daniel P. Miranker:
A Lower Bound Theorem for Indexing Schemes and Its Application to Multidimensional Range Queries.
PODS 1998: 44-51