<html><head><title>XGAP : a GAP 4 package - References</title></head> <body text="#000000" bgcolor="#ffffff"> <h1>X<font face="Gill Sans,Helvetica,Arial">GAP</font> : a GAP 4 package - References</h1><dl> <dt><a name="Cav86"><b>[Cav86]</b></a><dd> Alberto Cavicchioli. <br> A countable class of non-homeomorphic homology spheres with Heegaard genus two. <br> <em>Geom. Dedicata</em>, 20:345--348, 1986. <dt><a name="FJ65"><b>[FJ65]</b></a><dd> K. Ferber and H. Jürgensen. <br> A Programme for Drawing a Lattice. <br> In J. Leech, editor, <em>Computational Problems in Abstract Algebra</em>, pages 83--86, 1970. <dt><a name="HR91"><b>[HR91]</b></a><dd> Derek F. Holt and Sarah Rees. <br> A Graphics System for Displaying Finite Quotients of Finitely Presented Groups. <br> In L. Finkelstein and W. M. Kantor, editors, <em>Groups and Computation</em>, pages 113--126, 1991. <dt><a name="SK95"><b>[SK95]</b></a><dd> Susanne Keitemeier. <br> Graphische Darstellung von Untergruppendiagrammen im Computeralgebraprogramm <font face="Gill Sans,Helvetica,Arial">GAP</font>. <br> Diplomarbeit, Lehrstuhl D für Mathematik, Rheinisch Westfälische Technische Hochschule, Aachen, Germany, 1995. </dl><p> [<a href="chapters.htm">Up</a>]<p> <P> <address>XGAP manual<br>Mai 2004 </address></body></html>