TY - JOUR T1 - JO - Astrophysics and Space Science UR - http://dx.doi.org/10.1023/a:1002444629377 PY - 1998/01/01 AU - Jain R AU - Vekstein GE ED - DO - DOI: 10.1023/a:1002444629377 PB - Springer Science and Business Media LLC VL - 264 IS - 1/4 SP - 113 EP - 128 Y2 - 2024/12/22 ER -