To appear

Diophantine approximation on planer curves and the distribution of rational
points,

(to appear: *Annals of Math*. (53pp)).
(with V. Beresnevich & H. Dickinson). ps
dvi

Includes an appendix: Sums of two squares
near perfect squares, by R.C. Vaughan.

A Mass Transference Principle and the Duffin-Schaeffer conjecture
for Hausdorff measures,

(to appear: *Annals of Math.* (22pp)).
(with V. Beresnevich). ps dvi

Schmidt's theorem, Hausdorff measures and Slicing,

(to appear: *International Mathematics Research
Notes* (20pp)). (with V. Beresnevich). psdvi

A note on simultaneous Diophantine approximation on planar
curve,

(to appear: *Mathematische Annalen*
(23pp)). (with V. Beresnevich). psdvi

On a problem of K. Mahler: Diophantine approximation and Cantor sets,

(submitted for publication (20pp)) (with Jason Levesley & Cem Salp) ps dvi pfd