Systolic freedom of loop space  (new version)
('01) 
Systolic freedom of loop space  (old version)
GAFA 11 ('01), 60-73.
Volume of Riemannian manifolds, geometric inequalities, and homotopy
theory ('99).  See 
http://arxiv.org/abs/math/9810172
Systolically free manifolds, appendix to
Gromov's book ('99) 
 
Volumes, middle-dimensional systoles, and Whitehead products ('98)
 
 
Systolic freedom of orientable manifolds ('98)  (with I. Babenko)
A proof via the Seiberg-Witten moduli space of Donaldson's theorem on
smooth 4-manifolds with definite intersection forms ('95)
 
see also
https://arxiv.org/abs/1207.6271
 
 The Morse
  landscape of a Riemannian disk.  Ann. Inst. Fourier (Grenoble) 43
  (1993), no. 2, 503–507. (with S. Frankel)
 Draft: an overview of recent results in systolic geometry  .ps format  ; 
 .pdf format