| The relationship between carbon monoxide abundance and visual extinction in interstellar clouds MA Frerking, WD Langer, RW Wilson Astrophysical Journal, Part 1, vol. 262, Nov. 15, 1982, p. 590-605. NASA …, 1982 | 1433 | 1982 |
| Elementary processes in hydrogen-helium plasmas: cross sections and reaction rate coefficients RK Janev, WD Langer, E Douglass Jr Springer Science & Business Media, 2012 | 1277 | 2012 |
| Population diagram analysis of molecular line emission PF Goldsmith, WD Langer The Astrophysical Journal 517 (1), 209, 1999 | 887 | 1999 |
| Molecular cooling and thermal balance of dense interstellar clouds PF Goldsmith, WD Langer Astrophysical Journal, Part 1, vol. 222, June 15, 1978, p. 881-895. 222, 881-895, 1978 | 763 | 1978 |
| Filamentary structure in the Orion molecular cloud J Bally, WD Langer, AA Stark, RW Wilson Astrophysical Journal, Part 2-Letters to the Editor (ISSN 0004-637X), vol …, 1987 | 759 | 1987 |
| The kinetic chemistry of dense interstellar clouds TE Graedel, WD Langer, MA Frerking Astrophysical Journal Supplement Series, vol. 48, Mar. 1982, p. 321-368. 48 …, 1982 | 530 | 1982 |
| C-12/C-13 isotope ratio across the Galaxy from observations of C-13/O-18 in molecular clouds WD Langer, AA Penzias Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 357, July 10, 1990, p …, 1990 | 493 | 1990 |
| Chemical evolution in preprotostellar and protostellar cores EA Bergin, WD Langer The Astrophysical Journal 486 (1), 316, 1997 | 468 | 1997 |
| A Herschel [C ii] Galactic plane survey-I. The global distribution of ISM gas components JL Pineda, WD Langer, T Velusamy, PF Goldsmith Astronomy & Astrophysics 554, A103, 2013 | 412 | 2013 |
| Carbon and oxygen isotope fractionation in dense interstellar clouds WD Langer, TE Graedel, MA Frerking, PB Armentrout Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 277, Feb. 15, 1984, p …, 1984 | 369 | 1984 |
| Isotope-selective photodestruction of carbon monoxide J Bally, WD Langer Astrophysical Journal, Part 1, vol. 255, Apr. 1, 1982, p. 143-148. 255, 143-148, 1982 | 300 | 1982 |
| Gas-phase chemistry in dense interstellar clouds including grain surface molecular depletion and desorption EA Bergin, WD Langer, PF Goldsmith Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 441, no. 1, p. 222-243 …, 1995 | 289 | 1995 |
| The state of ionization in dense molecular clouds M Guélin, WD Langer, RW Wilson Astronomy and Astrophysics, vol. 107, no. 1, Mar. 1982, p. 107-127. 107, 107-127, 1982 | 271 | 1982 |
| (C-12)/(C-13) isotope ratio in the local interstellar medium from observations of (C-13)(O-18) in molecular clouds WD Langer, AA Penzias Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 408, no. 2, p. 539-547 …, 1993 | 266 | 1993 |
| The dynamics of low-mass molecular clouds in external radiation fields RP Nelson, WD Langer The Astrophysical Journal 482 (2), 796, 1997 | 249 | 1997 |
| Model calculations for diffuse molecular clouds AE Glassgold, WD Langer | 217 | 1974 |
| Ion-molecule chemistry of dense interstellar clouds-Nitrogen-, oxygen-, and carbon-bearing molecule abundances and isotopic ratios WD Langer, TE Graedel Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 69, Feb. 1989 …, 1989 | 215 | 1989 |
| Collisional excitation of the [C II] fine structure transition in interstellar clouds PF Goldsmith, WD Langer, JL Pineda, T Velusamy The Astrophysical Journal Supplement Series 203 (1), 13, 2012 | 210 | 2012 |
| Baldur: A one-dimensional plasma transport code CE Singer, DE Post, DR Mikkelsen, MH Redi, A McKenney, A Silverman, ... Computer physics communications 49 (2), 275-398, 1988 | 200 | 1988 |
| Bipolar outflows in dark clouds PF Goldsmith, RL Snell, M Hemeon-Heyer, WD Langer Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 286, Nov. 15, 1984, p …, 1984 | 198 | 1984 |
