Add reference in manual to G2G2 article

and cite this reference in the first chapter.

doc/grape.tex

@@ -209,7 +209,7 @@
 functions used are described in detail in this manual. More
 sophisticated examples of the use of {\GRAPE} can be found in
 chapter "Partial Linear Spaces", and also in the references \cite{Cam99},
-\cite{CSS99}, \cite{HL99} and \cite{Soi06}.
+\cite{CSS99}, \cite{HL99}, \cite{Soi06} and \cite{Soi24}.
 
 In the example here, we construct the Petersen graph $P$, and its edge
 graph (also called line graph) $EP$. We compute the global parameters

doc/manual.bib

@@ -127,7 +127,6 @@ @inproceedings{HL99
 pages   = "394--409"}
 
 @proceedings{POGBAT97,
-title     = "Groups St Andrews 1997 in Bath",
 booktitle = "Groups St Andrews 1997 in Bath",
 editor    = "C.~M. Campbell and 
              E.~F. Robertson and 
@@ -138,6 +137,23 @@ @proceedings{POGBAT97
 volume    = "260/261",
 year      = "1999"}
   
+@inproceedings{Soi24,
+author  = "Leonard H. Soicher", 
+title   = "Using {GAP} packages for research in graph theory,
+design theory, and finite geometry",
+crossref = "ACMG",
+pages   = "527--566",
+note    = "accepted manuscript available at: 
+\URL{https://webspace.maths.qmul.ac.uk/l.h.soicher/g2g2_final.pdf}"}
+
+@proceedings{ACMG,
+booktitle = "Algebraic Combinatorics and the Monster Group",
+editor    = "A.~A. Ivanov",
+publisher = CUP,
+series    = "London Mathematical Society Lecture Note Series",
+volume    = "487",
+year      = "2024"}
+  
 @inproceedings{CSS99,
 author   = "Hans Cuypers and 
             Leonard H. Soicher and
@@ -165,12 +181,12 @@ @inproceedings{Soi04
 pages    = "250--266",
 } 
 
-@Article{Soi06,
+@article{Soi06,
 author   = "Leonard H. Soicher",
 title    = "Is there a {M}c{L}aughlin geometry?", 
 journal  = "J. Algebra",
 volume   = "300",
-year     = 2006,
+year     = "2006",
 pages    = "248--255",
 }