Varekamp J.C, Thomas E., Lewis R., Altabet M..  2006.  The formation history of Long Island Sound. Long Island Sound Research Conference. 

Schneider R.J, vonReden K.F, Wills J.SC, Diamond W.T, Lewis R., Savard G., Schmeing H..  1997.  Hold-up and memory effect for carbon in a compact microwave ion source. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms. 123(1-4):546-549.