Index: /qipapers.bib
===================================================================
--- /qipapers.bib	(revision 228)
+++ /qipapers.bib	(revision 229)
@@ -18659,2 +18659,10 @@
   author = {Donoho, D.L.}
 }
+@article{Jesacher2005,
+  year = {2005},
+  title = {Shadow Effects in Spiral Phase Contrast Microscopy},
+  pages = {233902},
+  journal = {Physics Review Letters},
+  volume = {94},
+  author = {Jesacher, A. and {F\"urhapter}, S. and Bernet, S. and Ritsch-Marte, M.}
+}