• Cirillo MC, Poli AA. 1992. An intercomparison of semi empirical diffusion models under low wind speed, stable conditions. Atmos. Environ. 26A: 764774.
  • Green AES, Singhal RP, Venkateswar R. 1980. Analytical extensions of the Gaussian plume model. JAPCA 30: 773776.
  • Issartel JP. 2005. Emergence of a tracer source from air concentration measurements: a new strategy for linear assimilation. Atmos. Chem. Phys. 5: 249273.
  • Issartel JP, Sharan M, Modani M. 2007. An inversion technique to retrieve the source of a tracer with an application to synthetic satellite measurements. Proc. R. Soc. A 463: 28632886.
  • Issartel JP, Sharan M, Singh SK. 2012. Identification of a point release by optimally weighted least squares. Pure Appl. Geophys. 169: 467482.
  • Keats A, Yee E, Lien FS. 2007. Efficiently characterizing the origin and decay rate of a nonconservative scalar using probability theory. Ecol. Model. 205: 437452.
  • Krysta M, Bocquet M, Sportisse B, Isnard O. 2006. Data assimilation for short-range dispersion of radionuclides: an application to wind tunnel data. Atmos. Environ. 40: 72677279.
  • Kumar P, Sharan M. 2009. Analytical models for the dispersion of pollutants in low wind conditions. In Air Pollution and Turbulence: Modelling and Applications, ed. Moreira D. CRC Press: Boca Raton, FL; 157178.
  • Luhar AK. 2011. Analytical puff modelling of light-wind dispersion in stable and unstable conditions. Atmos. Environ. 45: 357368.
  • Marchuk GI. 1995. Adjoint equations and analysis of complex systems. In Mathematics and its Applications, Hazewinkel M (ed.). Kluwer: Dordrecht; 5766.
  • Sagendorf JF, Dickson CR. 1974. ‘Diffusion under low wind speed inversion conditions’. NOAA Technical Memo-ERL-ARL-52, Air Resources Laboratories, Silver Spring, MD.
  • Sharan M, Yadav AK, Singh MP. 1995. Comparison of sigma schemes for estimation of air pollutant dispersion in low winds. Atmos. Environ. 29: 20512059.
  • Sharan M, Yadav AK, Singh MP, Agarwal P, Nigam S. 1996. A mathematical model for the dispersion of air pollutants in low wind conditions. Atmos. Environ. 30: 12091220.
  • Sharan M, Modani M, Yadav AK. 2003. Atmospheric dispersion: an overview of mathematical modeling framework. Proc Indian National Science Academy Part A Physical Sciences 69: 725744.
  • Sharan M, Issartel JP, Singh SK, Kumar P. 2009. An inversion technique for the retrieval of single-point emissions from atmospheric concentration measurements. Proc. R. Soc. A 465: 20692088.
  • Sharan M, Singh SK, Issartel JP. 2012. Least square data assimilation for identification of the point source emissions. Pure Appl. Geophys. 169: 483497.
  • Yee E. 2008. Theory for reconstruction of an unknown number of contaminant sources using probabilistic inference. Bound. Layer Meteorol. 127: 359394.