diff --git a/doc/fix_ipi.html b/doc/fix_ipi.html
index 9ed4171937..1c76f7af28 100644
--- a/doc/fix_ipi.html
+++ b/doc/fix_ipi.html
@@ -87,8 +87,8 @@ environment.
 
 <A NAME = "IPICPC"></A>
 
-<P><B>(IPI-CPC)</B> Ceriotti, More and Manolopoulos, 
-Comp. Phys. Comm., 185, 1019–1026 (2014)
+<P><B>(IPI-CPC)</B> Ceriotti, More and Manolopoulos, Comp Phys Comm, 185,
+1019-1026 (2014).
 </P>
 <A NAME = "IPI"></A>
 
diff --git a/doc/fix_ipi.txt b/doc/fix_ipi.txt
index 221d85fc81..c429869580 100644
--- a/doc/fix_ipi.txt
+++ b/doc/fix_ipi.txt
@@ -83,8 +83,8 @@ environment.
 :line
 
 :link(IPICPC)
-[(IPI-CPC)] Ceriotti, More and Manolopoulos, 
-Comp. Phys. Comm., 185, 1019–1026 (2014)
+[(IPI-CPC)] Ceriotti, More and Manolopoulos, Comp Phys Comm, 185,
+1019-1026 (2014).
 
 :link(IPI)
 [(IPI)]
diff --git a/doc/fix_pimd.html b/doc/fix_pimd.html
index 713100ba0f..629d868319 100644
--- a/doc/fix_pimd.html
+++ b/doc/fix_pimd.html
@@ -33,7 +33,7 @@
 </UL>
 <P><B>Examples:</B>
 </P>
-<PRE>fix 1 all quantum method nmpimd fmass 1.0 sp 2.0 temp 300.0 nhc 4 
+<PRE>fix 1 all pimd method nmpimd fmass 1.0 sp 2.0 temp 300.0 nhc 4 
 </PRE>
 <P><B>Description:</B>
 </P>
@@ -105,7 +105,7 @@ masses of beads, which can be used for the Partial Adiabatic CMD
 <A HREF = "#Hone">(Hone)</A>, or to be set as P, which results in the fictitious
 masses to be equal to the real particle masses. 
 </P>
-<P>The keyword <I>sp</I> is a scaling factor on Planck’s constant, which can
+<P>The keyword <I>sp</I> is a scaling factor on Planck's constant, which can
 be useful for debugging or other purposes.  The default value of 1.0
 is appropriate for most situations.
 </P>
@@ -165,31 +165,29 @@ and nhc = 2.
 </P>
 <HR>
 
-<A NAME = "Feynman"></A>
-
-<P><B>(Feynman)</B> R. Feynman and A. Hibbs, Chapter 7, Quantum Mechanics and
-Path Integrals, McGraw-Hill, New York (1965).
+<P>:link(Feynman) <B>(Feynman)</B> R. Feynman and A. Hibbs, Chapter 7, Quantum
+Mechanics and Path Integrals, McGraw-Hill, New York (1965).
 </P>
 <A NAME = "Tuckerman"></A>
 
-<P><B>(Tuckerman)</B> M. Tuckerman and B. Berne, J Chem Phys, 99, 2796 (xxxx).
+<P><B>(Tuckerman)</B> M. Tuckerman and B. Berne, J Chem Phys, 99, 2796 (1993).
 </P>
 <A NAME = "Cao1"></A>
 
-<P><B>(Cao1)</B> J. Cao and B. Berne, J Chem Phys, 99, 2902 (xxxx).
+<P><B>(Cao1)</B> J. Cao and B. Berne, J Chem Phys, 99, 2902 (1993).
 </P>
 <A NAME = "Cao2"></A>
 
-<P><B>(Cao2)</B> J. Cao and G. Voth, J Chem Phys, 100, 5093 (xxxx).
+<P><B>(Cao2)</B> J. Cao and G. Voth, J Chem Phys, 100, 5093 (1994).
 </P>
 <A NAME = "Hone"></A>
 
 <P><B>(Hone)</B> T. Hone, P. Rossky, G. Voth, J Chem Phys, 124,
-154103 (xxxx).
+154103 (2006).
 </P>
 <A NAME = "Calhoun"></A>
 
 <P><B>(Calhoun)</B> A. Calhoun, M. Pavese, G. Voth, Chem Phys Letters, 262,
-415 (xxxx).
+415 (1996).
 </P>
 </HTML>
diff --git a/doc/fix_pimd.txt b/doc/fix_pimd.txt
index dda7753e71..165c274996 100644
--- a/doc/fix_pimd.txt
+++ b/doc/fix_pimd.txt
@@ -25,7 +25,7 @@ keyword = {method} or {fmass} or {sp} or {temp} or {nhc} :l
 
 [Examples:]
 
-fix 1 all quantum method nmpimd fmass 1.0 sp 2.0 temp 300.0 nhc 4 :pre
+fix 1 all pimd method nmpimd fmass 1.0 sp 2.0 temp 300.0 nhc 4 :pre
 
 [Description:]
 
@@ -97,7 +97,7 @@ masses of beads, which can be used for the Partial Adiabatic CMD
 "(Hone)"_#Hone, or to be set as P, which results in the fictitious
 masses to be equal to the real particle masses. 
 
-The keyword {sp} is a scaling factor on Planck’s constant, which can
+The keyword {sp} is a scaling factor on Planck's constant, which can
 be useful for debugging or other purposes.  The default value of 1.0
 is appropriate for most situations.
 
@@ -157,23 +157,22 @@ and nhc = 2.
 
 :line
 
-:link(Feynman) 
-[(Feynman)] R. Feynman and A. Hibbs, Chapter 7, Quantum Mechanics and
-Path Integrals, McGraw-Hill, New York (1965).
+:link(Feynman) [(Feynman)] R. Feynman and A. Hibbs, Chapter 7, Quantum
+Mechanics and Path Integrals, McGraw-Hill, New York (1965).
 
 :link(Tuckerman) 
-[(Tuckerman)] M. Tuckerman and B. Berne, J Chem Phys, 99, 2796 (xxxx).
+[(Tuckerman)] M. Tuckerman and B. Berne, J Chem Phys, 99, 2796 (1993).
 
 :link(Cao1) 
-[(Cao1)] J. Cao and B. Berne, J Chem Phys, 99, 2902 (xxxx).
+[(Cao1)] J. Cao and B. Berne, J Chem Phys, 99, 2902 (1993).
 
 :link(Cao2) 
-[(Cao2)] J. Cao and G. Voth, J Chem Phys, 100, 5093 (xxxx).
+[(Cao2)] J. Cao and G. Voth, J Chem Phys, 100, 5093 (1994).
 
 :link(Hone) 
 [(Hone)] T. Hone, P. Rossky, G. Voth, J Chem Phys, 124,
-154103 (xxxx).
+154103 (2006).
 
 :link(Calhoun) 
 [(Calhoun)] A. Calhoun, M. Pavese, G. Voth, Chem Phys Letters, 262,
-415 (xxxx).
+415 (1996).