A few publications about PHOTONIS photomultiplier tubes :

Using the XP2020 in a Positron Lifetime Spectrometer:
www.fyslab.hut.fi/positron/research/articles/NIMA481_548.pdf

Timing properties XP2020/UR compared to XP2020
ieeexplore.ieee.org/xpl/tocresult. jsp?isNumber=3290&puNumber=23

Using XP2280B in the STACEE gamma ray detector :
www.astro.ucla.edu/~stacee/papers/stacee32_nim.pdf

Test of PHILIPS XP4312B/D1 PMT in magnetic field
www.jlab.org/Hall-B/notes/clas_notes94.html

CLASS Cherenkov detector using XP4500B / XP4512B
www.jlab.org/~vlassov/cc/cerenok.pdf

Linearity study of CLASS calorimeetr using XP2262B
www.jlab.org/div_dept/detector/docs/abstract_links.html

A1 collaboration Cherenkov counters using XP4500B
wwwa1.kph.uni-mainz.de/A1/cherenkov.html

Using XP2960 in HESS cameras
www.mpi-hd.mpg.de/hfm/HESS/public/publications/icrc2003/ICRC_Pascal.pdf

Using XP2970 in VERITAS cameras
ferdia.ucd.ie/poster.pdf

Using XP3062 and XP1805 in hybrid AUGER detector
giants.stanford.edu/~pln/Texas/Watson.ppt

Evaluation of new Photonis XP1472 - nine channel photomultiplier tube -
www.ipj.gov.pl/~syntfeld