#### Volume 9, issue 4 (2005)

 1 H Bass, Traces and Euler characteristics, from: "Homological group theory (Proc. Sympos., Durham, 1977)", London Math. Soc. Lecture Note Ser. 36, Cambridge Univ. Press (1979) 1 MR564418 2 M Bestvina, N Brady, Morse theory and finiteness properties of groups, Invent. Math. 129 (1997) 445 MR1465330 3 M R Bridson, A Haefliger, Metric spaces of non-positive curvature, Grundlehren der Mathematischen Wissenschaften 319, Springer (1999) MR1744486 4 K S Brown, Cohomology of groups, Graduate Texts in Mathematics 87, Springer (1982) MR672956 5 P E Conner, E E Floyd, On the construction of periodic maps without fixed points, Proc. Amer. Math. Soc. 10 (1959) 354 MR0105115 6 I J Leary, The Euler class of a Poincaré duality group, Proc. Edinb. Math. Soc. $(2)$ 45 (2002) 421 MR1912650 7 I J Leary, B E A Nucinkis, Some groups of type $VF$, Invent. Math. 151 (2003) 135 MR1943744 8 W Lück, The type of the classifying space for a family of subgroups, J. Pure Appl. Algebra 149 (2000) 177 MR1757730 9 R Oliver, Fixed-point sets of group actions on finite acyclic complexes, Comment. Math. Helv. 50 (1975) 155 MR0375361 10 J Rosenberg, Algebraic $K$–theory and its applications, Graduate Texts in Mathematics 147, Springer (1994) MR1282290 11 , List of problems, from: "Homological group theory (Proc. Sympos., Durham, 1977)", London Math. Soc. Lecture Note Ser. 36, Cambridge Univ. Press (1979) 369 MR564438