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. Fig, A.2 ? Fonction de répartition exacte du rapport isotopique CH 2 DOH, p.3

B. Sommaire, 1 Liste des publications dans les journauxàjournauxà comité de lecture, p.209

H. Theoretical, B. From-protostellar-envelopes, C. Parise, S. J. Ceccarelli, B. Keane et al., Maret en préparation Testing grain surface chemistry : a survey of deuterated formaldehyde and methanol towards low-mass Class 0 protostars B. Parise et al. en préparation Molecular deuteration on grain surfaces Tielens en préparation HDO abundance in the envelope and in the flow of the Solar-type protostar

S. Bottinelli, C. Ceccarelli, B. Lefloch, and J. P. , Collaborations Complex molecules in the hot core of the low-mass protostar, 13334.

C. Maret, E. Ceccarelli, A. G. Caux, and J. K. Tielens, The H$\mathsf{_2}$CO abundance in the inner warm regions of low mass protostellar envelopes, Astronomy & Astrophysics, vol.416, issue.2
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!. S. Cazaux, A. G. Tielens, C. Ceccarelli, A. Castets, V. Wakelam et al., The Hot Core around the low-mass protostar IRAS16293?2422 : Scoundrels rule, p.51

C. Ceccarelli, A. C. Boogert, A. G. Tielens, and E. Caux, Submm/FIR CO line emission from the disk of the Class I protostar EL 29, Astronomy and Astrophysics, vol.395, issue.3, p.863
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B. Parise, C. Ceccarelli, A. G. Tielens, E. Herbst, and B. , Detection of doubly-deuterated methanol in the solar-type protostar, 162932422.

?. Sfchem, Chemistry as a Diagnostic of Star Formation 21-23 août Deuterated methanol towards the protostar IRAS16293?2422, 2002.

?. Ecole-d, Ete d'interférométrie millimétrique de l'IRAM 30 septembre -6 octobre Contribution orale " Multiply-deuterated methanol in low-mass protostars, ? 58 th Ohio State University International Symposium on Molecular Spectroscopy 16-20 juin 2003, 2002.

?. Rencontres-de-la-société-française, Astronomie et Astrophysique (SF2A) B.4. Séminaires de laboratoire 16-20 juin Détection de méthanol triplement deutéré, 2003.

?. Lunch-talkàtalkà-l-'institute, . For-astronomy, and . Honolulu, Hawaii 5 Décembre The abundance of deuterated molecules in star-forming regions : a key to understand chemical processes occurring in protostellar envelopes, 2002.

?. Séminaire-au-laboratoire, Astrophysique de l'Observatoire de Grenoble (LAOG) / IRAM 22 janvier, 2004.