Authors: Gabuzda, DC Kochenov, PY Kollgaard, RI Cawthorne, TV

Citation: Dc. Gabuzda et al., VLBI and VLA observations of intraday polarization variability in 0917+624and 0954+658, M NOT R AST, 315(2), 2000, pp. 229-240

Authors: Gabuzda, DC Kochenov, PY Cawthorne, TV Kollgaard, RI

Citation: Dc. Gabuzda et al., Intraday polarization variability outside the VLBI core of the active galactic nucleus 0716+714, M NOT R AST, 313(3), 2000, pp. 627-636

Authors: Laurent-Muehleisen, SA Kollgaard, RI Feigelson, ED Brinkmann, W Siebert, J

Citation: Sa. Laurent-muehleisen et al., The RGB sample of intermediate BL Lacertae objects, ASTROPHYS J, 525(1), 1999, pp. 127-143

Authors: Sambruna, RM Ghisellini, G Hooper, E Kollgaard, RI Pesce, JE Urry, CM

Citation: Rm. Sambruna et al., ASCA and contemporaneous ground-based observations of the BL Lacertae objects 1749+096 and 2200+420 (BL Lac), ASTROPHYS J, 515(1), 1999, pp. 140-152

Authors: Richards, GT York, DG Yanny, B Kollgaard, RI Laurent-Muehleisen, SA Vanden Berk, DE

Citation: Gt. Richards et al., Determining the fraction of intrinsic C IV absorption in quasi-stellar object absorption-line systems, ASTROPHYS J, 513(2), 1999, pp. 576-591