References

Kimball, S. K. and Mulekar, M. S. (2004), "A 15-year Climatology of North Atlantic Tropical Cyclones. Part I: Size Parameters," Journal of Climatology , 3555--3575. 

Mulekar, M. S. and Kimball, S. K. (2004), "The Statistics of Hurricanes," STATS , 39, 3--8.