V O Bugaenko,
Groups of automorphisms of unimodular hyperbolic quadratic
forms over the ring $\mathbf{Z}[(\sqrt{5}+1)/2]$, Vestnik
Moskov. Univ. Ser. I Mat. Mekh. (1984) 6 MR764026
4
V O Bugaenko,
On reflective unimodular hyperbolic quadratic forms,
Selecta Math. Soviet. 9 (1990) 263 MR1074386
5
V O Bugaenko,
Arithmetic crystallographic groups generated by reflections,
and reflective hyperbolic lattices, from: "Lie groups,
their discrete subgroups, and invariant theory", Adv. Soviet
Math. 8, Amer. Math. Soc. (1992) 33 MR1155663
6
J H Conway,
N A Sloane, Leech roots and Vinberg groups,
Proc. Roy. Soc. London Ser. A 384 (1982) 233 MR684311
7
J H Conway,
N A Sloane, Sphere packings, lattices and
groups, Grundlehren series 290, Springer (1993) MR1194619
8
F Esselmann, The
classification of compact hyperbolic Coxeter $d$–polytopes with
$d+2$ facets, Comment. Math. Helv. 71 (1996) 229 MR1396674
9
I M Kaplinskaja,
The discrete groups that are generated by reflections in the
faces of simplicial prisms in Lobačevskiĭspaces, Mat.
Zametki 15 (1974) 159 MR0360858
10
V S Makarov,
The Fedorov groups of four-dimensional and five-dimensional
Lobačevskiĭspace, from: "Studies in General Algebra, No. 1
(Russian)", Kišinev. Gos. Univ., Kishinev (1968) 120 MR0259735
L Potyagailo, E
Vinberg, On right-angled reflection groups in hyperbolic
spaces, Comment. Math. Helv. 80 (2005) 63 MR2130566
13
M N Prokhorov,
Absence of discrete groups of reflections with a noncompact
fundamental polyhedron of finite volume in a Lobachevskiĭspace
of high dimension, Izv. Akad. Nauk SSSR Ser. Mat. 50 (1986)
413 MR842588
14
O P Ruzmanov,
Examples of nonarithmetic crystallographic Coxeter groups in
$n$–dimensional Lobachevskiĭspace when $6\leq n\leq 10$,
from: "Problems in group theory and in homological algebra
(Russian)", Yaroslav. Gos. Univ. (1989) 138 MR1068774
15
P V Tumarkin,
Compact hyperbolic Coxeter $n$–polytopes with $n+3$
facetsarXiv:math.MG/0406226
P V Tumarkin,
Hyperbolic $n$–dimensional Coxeter polytopes with $n+3$
facets, Tr. Mosk. Mat. Obs. 65 (2004) 253 MR2193442
18
È B Vinberg,
The groups of units of certain quadratic forms, Mat. Sb.
$($N.S.$)$ 87(129) (1972) 18 MR0295193
19
È B Vinberg,
The nonexistence of crystallographic reflection groups in
Lobachevskiĭspaces of large dimension, Funktsional. Anal. i
Prilozhen. 15 (1981) 67 MR617472
