| Issue Date | Title | Author(s) | Citation |
| 1992 | Crystal and molecular structure of the discogen bis [(1-4-n-heptylphenyl,3-4-n-heptyloxyphenyl)propane-1,3-dionato] copper(II) | Usha, K.; Vijayan, Kalyani | Liquid Crystals, 1992, Vol.12, p137-145 |
| Aug-1990 | Crystal and molecular structure of the discogen bis[1,3-di(p-n-decylphenyl)propane-1,3-dionato]palladium(II) | Usha, K.; Vijayan, Kalyani; Sadashiva, B.K.; Rao, P.R. | Molecular Crystals and Liquid Crystals, 1990, Vol.185 , p1-11 |
| Sep-1989 | Crystal and molecular structure of the discogen bis[1,3-di(p-n-octyloxy-phenyl)propane-1,3-dionato]copper(II) | Usha, K.; Vijayan, Kalyani | Molecular Crystals and Liquid Crystals, 1989, Vol.174 , p39-48 |
| 1992 | Crystal and molecular structure of the discogen bis[1,3-di(p-n-octylphenyl)-propane-1,3-dionato]copper(II)-A second crystalline modification | Usha, K.; Vijayan, Kalyani | Molecular Crystals and Liquid Crystals, 1992, Vol.220, p77-86 |
| Jun-1991 | Crystal and molecular structure of the discogen bis[1,3-di(p-n-octylphenyl)propane-1,3-dionato]copper(II) | Usha, K.; Vijayan, Kalyani; Sadashiva, B.K. | Molecular Crystals and Liquid Crystals, 1991, Vol.201, p13-21 |
| Feb-1994 | Crystal and molecular structures of isomorphous bis[1,3-di(p-n- octylphenyl)propane-1,3-dionato palladium(II) and bis[1,3-di(p-n-octylphenyl)propane-1,3-dionato] nickel(II) | Usha, K.; Sadashiva, B.K.; Vijayan, Kalyani | Molecular Crystals and Liquid Crystals, 1994, Vol.241 , p91-102 |
| Nov-1993 | Structural characteristics of some metallo-organic discogens | Usha, K.; Vijayan, Kalyani; Chandrasekhar, S. | Liquid Crystals, 1993, Vol.15, p575 - 589 |
| 1992 | X-ray analysis of the crystal and molecular structures of some discotic compounds. | Chandrasekhar, S.; Puttaraja; Usha, K. | Ph.D. Thesis, Bangalore University, Bangalore, 1992. |
| 1987 | Xray investigations on the conformation and molecular arrangement of discotic bis[1, 3-di(p-n-octyloxyphenyl)propane-1, 3-dionato] copper (II) | Usha, K.; Vijayan, Kalyani; Sadashiva, B.K. | Molecular Crystals and Liquid Crystals Letters, 1987, Vol.5, p67-71 |
