References

• Barnbaum C., Omont A., Morris M, 1996, A&A 310, 259 NASA ADS
• Bertoldi F., Draine B., 1996, in: The interplay between massive star formation, the ISM and galaxy evolution. Éditions Frontières, p. 501
• Brand J., Cesaroni R., Caselli P., Catarzi M., et al., 1994, A&AS 103, 541 NASA ADS
• Brown T.M., Buss R. Jr., Grady C., Bjorkman K., 1995, ApJ 440, 865 NASA ADS
• Cameron D., Nassau J.J., 1956, ApJ 124, 346 NASA ADS
• Charbonnel C., 1995, ApJ 453, L41 NASA ADS
• Delfosse X., Kahane C., Forveille T., 1997 (accepted in A&A)
• Eaton J.A., Johnson H.R., 1988, ApJ 325, 355 NASA ADS
• Eder J., Lewis B.M., Terzian Y., 1988, ApJS 66, 183 NASA ADS
• Galt J.A., Kwok S., Frankow J., 1989, AJ 98, 2182 NASA ADS
• Groenewegen M.A.T., 1994, A&A 290, 531 NASA ADS
• Groenewegen M.A.T., Baas F., Blommaert J., Josselin E., Tilanus R.P.J., 1996, in: "Science with Large Millimetre Arrays", P.A. Shaver (ed.). Springer Verlag, p. 286
• Habing H.J., Tignon J., Tielens A.G.G.M., 1994, A&A 286, 523 NASA ADS
• Habing H.J., 1995, Mem. Soc. Astron. Ital. 66, 627-632
• Hagen W., Dickinson D.F., Humphreys R.M., Stencel R.E., 1981, in: Smithsonian Astrophysics Observatory 2nd Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, Vol. 1, 231
• Herman J., Habing H.J., 1985, Phys. Reports 124, 257 NASA ADS
• Heske A., te Lintel Hekkert P., Maloney P.R., 1989, A&A 218, L5 NASA ADS
• Heske A., Forveille T., Omont A., van der Veen W.E.C.J., Habing H.J., 1990, A&A 239, 173 NASA ADS
• Howe D.A., Hartquist T.W., Williams D.A., 1994, MNRAS 271, 811 NASA ADS
• Huggins P.J., Bachiller B., Cox P., Forveille T., 1994, ApJ 424, L127 NASA ADS
• Hutsemekers D., 1985, A&AS 60, 373 NASA ADS
• Jaschek M., Jaschek C., Andrillat Y., Houziaux L., 1992, MNRAS 254, 413 NASA ADS
• IRAS team, Low Resolution Spectra Atlas, Olnon F.M. and Raymond E. (eds.) 1986, A&AS 65, 607 NASA ADS
• Josselin E., Loup C., Omont A., Nyman L.Å., 1996, A&A 315, L23 NASA ADS
• Jura M., 1986, ApJ 303, 327 NASA ADS
• Justtanont K., Skinner C.J., Tielens A.G.G.M., ApJ 435, 852
• Kahane C., Audinos P., Barnbaum C., Morris M., 1996, A&A 314, 871 NASA ADS
• Kastner J.H., 1992, ApJ 401, 337 NASA ADS
• Kastner J.H., Forveille T., Zuckerman B., Omont A., 1993, A&A 275, 163 NASA ADS
• Knapp G.R., Morris M., 1985, ApJ 292, 640 NASA ADS
• Leisy P., Dennefeld M., 1996, A&AS 116, 95 NASA ADS
• Le Squeren A.M., Sivagnanam P., Dennefeld M., David D., 1992, A&A 254, 133 NASA ADS
• Lewis B.M., 1994, ApJS 93, 549 NASA ADS
• Lewis B.M., 1994, A&A 288, L5 NASA ADS
• Lewis B.M., Eder J., Terzian Y., 1990, ApJ 362, 634 NASA ADS
• Lewis B.M., Eder J., Terzian Y., 1987, AJ 94, 1025 NASA ADS
• Loup C., Forveille T., Omont A., Paul J.F., 1993, A&AS 99, 291 NASA ADS
• Loup C., 1991, Thèse, Université Joseph Fourier, Grenoble
• Mamon G.A., Glassgold A.E., Huggins P.J., 1988, ApJ 328, 797 NASA ADS
• Margulis M., van Blerkom D.J., Snell R.L., Kleinmann S.G., 1990, AA 239, 173 NASA ADS
• Nguyen-Q-Rieu Epchtein N., Truong-Bach Cohen M., 1987, AA 180, 117 NASA ADS
• Nyman L.Å., Booth R.S., Carlström U., et al., 1992, A&AS 93, 121 NASA ADS
• Omont A., Loup C., Forveille T., et al., 1993, A&A 267, 515 NASA ADS
• Pasquini L., Brocato E., 1992, A&A 266, 340 NASA ADS
• Renzini A., Voli M., 1981, A&A 94, 175 NASA ADS
• Rowan-Robinson M., and Harris S., 1982, MNRAS 200, 197 NASA ADS
• Sitko M.L., Halbedel E.M., Lawrence G.F., Smith J.A., Yanow K., 1994, ApJ 432, 753 NASA ADS
• Sivagnanam P., Braz M.A., Le Squeren A.M., Tran Minh F., 1990, A&A 233, 112 NASA ADS
• Skinner C.J., Whitmore B., 1988, MNRAS 235, 603 NASA ADS
• te Lintel Hekkert P., Caswell J.L., Habing H.J., Haynes R.F., Norris R.P., 1991, A&AS 90, 327 NASA ADS
• te Lintel Hekkert P., Versteege-Hensel H.A., Habing H.J., Wiertz M., 1989, A&AS 78, 399 NASA ADS
• Proust D., Ochsenbein F., Pettersen B.R., 1981, A&AS 44, 179 NASA ADS
• Ukita N., Le Squeren A.M., 1984, A&A 138, 343 NASA ADS
• van der Veen W.E.C.J., Habing H.J., 1988, A&A 194, 125 NASA ADS
• Volk K., Kwok S., 1987, ApJ 315, 654 NASA ADS
• Zahn J.P., 1992, A&A 265, 115 NASA ADS
• Zuckerman B., Dyck H.M., 1986, ApJ 304, 394 NASA ADS
• Zuckerman B., Dyck H.M., Claussen M.J., 1986, ApJ 304, 401 NASA ADS