Implement "recognize An/Sn of unknown degree" algorithm by Jambor et al.

doc/recog.bib

@@ -387,6 +387,18 @@ @article {KK15
       NOTE = {https://doi.org/10.1016/j.jalgebra.2014.08.014},
 }
 
+@book{KL90,
+    AUTHOR = {Kleidman, Peter B. and Liebeck, Martin W.},
+     TITLE = {The Subgroup Structure of the Finite Classical Groups},
+    SERIES = {London Mathematical Society Lecture Note Series},
+      YEAR = {1990},
+ PUBLISHER = {Cambridge University Press},
+     PLACE = {Cambridge},
+       DOI = {10.1017/CBO9780511629235},
+COLLECTION = {London Mathematical Society Lecture Note Series}
+}
+
+
 @article {LO16,
     AUTHOR = {Liebeck, Martin W. and O'Brien, E. A.},
      TITLE = {Recognition of finite exceptional groups of {L}ie type},
@@ -421,6 +433,19 @@ @article {LO07
       NOTE = {https://doi.org/10.1112/jlms/jdm028},
 }
 
+@article{L84,
+     AUTHOR = {Liebeck, Martin W.},
+      TITLE = {On minimal degrees and base sizes of primitive permutation groups},
+    JOURNAL = {Archiv der Mathematik},
+     VOLUME = {43},
+     NUMBER = {1},
+      PAGES = {11--15},
+       YEAR = {1984},
+  PUBLISHER = {Springer},
+        DOI = {10.1007/BF01193603},
+}
+
+
 @article {HLO+08,
     AUTHOR = {Holmes, P. E. and Linton, S. A. and O'Brien, E. A. and Ryba,
               A. J. E. and Wilson, R. A.},