@Misc{ 
  nir01,
  author = { Chaudhuri, Nirmalendu },
  title = { On Improved Hardy-Sobolev Inequality and its Application to Certain Singular Problems },
  journal = { Department of Mathematics, Indian Institute of Science, Bangalore 12, India },
  year = { 2001 },
  pages = { 79 },
  URL = { http://cvgmt.sns.it/paper/714/ },
  note = { cvgmt preprint}
}