The nature of the intranight variability of radio-quiet quasarsCZEMY, B; SIEMIGINOWSKA, A; JANIUK, A et al.Monthly Notices of the Royal Astronomical Society. 2008, Vol 386, Num 3, pp 1557-1567, issn 0035-8711, 11 p.Article

Zero shift in differential capacitance diaphragm gauges due to the change in line pressureSHARMA, J. K. N; SHARMA, D. R; GUPTA, A. C et al.Journal of vacuum science and technology. A. Vacuum, surfaces, and films. 1991, Vol 9, Num 4, pp 2389-2393, issn 0734-2101Article

A subset of quasars identified by large values of their doppler redshiftLU, L. Z; QIN, Y. P; GUPTA, A. C et al.The Astrophysical journal. 2007, Vol 669, Num 1, pp 74-84, issn 0004-637X, 11 p., 1Article

Nasal cartilaginous tumourMURTHY, D. P; GUPTA, A. C; SENGUPTA, S. K et al.Journal of laryngology and otology. 1991, Vol 105, Num 8, pp 670-672, issn 0022-2151Article

An uncommon cause of death from upper respiratory tract obstructionMURTHY, D. P; GUPTA, A. C; MAKU, J et al.Papua New Guinea medical journal. 1990, Vol 33, Num 3, pp 241-245, issn 0031-1480, 5 p.Article

A ∼4.6 h quasi-periodic oscillation in the BL Lacertae PKS 2155-304?LACHOWICZ, P; GUPTA, A. C; GAUR, H et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 506, Num 2, issn 0004-6361, L17-L20Article

Comparative in situ hybridisation study of juvenile laryngeal papillomatosis in Papua New Guinea and AustraliaWRIGHT, R. G; MURTHY, D. P; GUPTA, A. C et al.Journal of clinical pathology. 1990, Vol 43, Num 12, pp 1023-1025, issn 0021-9746Article

Studies on the characteristics of a piczoelectric gas admission valveSHARMA, J. K. N; GUPTA, A. C.Vacuum. 1984, Vol 34, Num 5, pp 547-549, issn 0042-207XArticle

WEBT multiwavelength monitoring and XMM-Newton observations of BL Lacertae in 2007-2008: Unveiling different emission componentsRAITERI, C. M; VILLATA, M; STRIGACHEV, A et al.Astronomy and astrophysics (Berlin. Print). 2009, Vol 507, Num 2, pp 769-779, issn 0004-6361, 11 p.Article

WEBT and XMM-Newton observations of 3C 454.3 during the post-outburst phase : Detection of the little and big blue bumpsRAITERI, C. M; VILLATA, M; PAPADAKIS, I. E et al.Astronomy and astrophysics (Berlin. Print). 2007, Vol 473, Num 3, pp 819-827, issn 0004-6361, 9 p.Article

Near infrared intraday variability of Mrk 421GUPTA, A. C; BANERJEE, D. P. K; ASHOK, N. M et al.Astronomy and astrophysics (Berlin. Print). 2004, Vol 422, Num 2, pp 505-508, issn 0004-6361, 4 p.Article

THE WHOLE EARTH BLAZAR TELESCOPE CAMPAIGN ON THE INTERMEDIATE BL LAC OBJECT 3C 66A IN 2007-2008BÖTTCHER, M; FULTZ, K; CALCIDESE, P et al.The Astrophysical journal. 2009, Vol 694, Num 1, pp 174-182, issn 0004-637X, 9 p., 1Article

Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006-2007LARIONOV, V. M; JORSTAD, S. G; BACHEV, R et al.Astronomy and astrophysics (Berlin. Print). 2008, Vol 492, Num 2, pp 389-400, issn 0004-6361, 12 p.Article

Intra-night optical variability of luminous radio-quiet QSOsGUPTA, A. C; JOSHI, U. C.Astronomy and astrophysics (Berlin. Print). 2005, Vol 440, Num 3, pp 855-865, issn 0004-6361, 11 p.Article

Use of a calibrated leak to calibrate vacuum gaugesMOHAN, P; GUPTA, A. C.Vacuum. 1997, Vol 48, Num 6, pp 515-519, issn 0042-207XArticle

Juvenile laryngeal papillomatosis : report of five cases from Papua New GuineaMURTHY, D. P; GUPTA, A. C; IGO, J. D et al.Annals of tropical paediatrics. 1990, Vol 10, Num 1, pp 117-122, issn 0272-4936, 6 p.Article

A low cost vacuum leak detectorSHARMA, J.K.N; GUPTA, A. C.Vacuum. 1986, Vol 36, Num 5, pp 279-280, issn 0042-207XArticle

Interobserver Reliability of Baseline Noncontrast CT Alberta Stroke Program Early CT Score for Intra-Arterial Stroke Treatment SelectionGUPTA, A. C; SCHAEFER, P. W; CHAUDHRY, Z. A et al.American journal of neuroradiology. 2012, Vol 33, Num 6, pp 1046-1049, issn 0195-6108, 4 p.Article

Intranight variability of 3C 454.3 during its 2010 November outburstBACHEV, R; SEMKOV, E; STRIGACHEV, A et al.Astronomy and astrophysics (Berlin. Print). 2011, Vol 528, issn 0004-6361, A528L10.1-A528L10.4, 1Article

Radio-to-UV monitoring of AO 0235+164 by the WEBT and Swift during the 2006-2007 outburstRAITERI, C. M; VILLATA, M; ALLER, H. D et al.Astronomy and astrophysics (Berlin. Print). 2008, Vol 480, Num 2, pp 339-347, issn 0004-6361, 9 p.Article

A new activity phase of the blazar 3C 454.3 : Multifrequency observations by the WEBT and XMM-Newton in 2007-2008RAITERI, C. M; VILLATA, M; LÄHTEENMÄKI, A et al.Astronomy and astrophysics (Berlin. Print). 2008, Vol 491, Num 3, pp 755-766, issn 0004-6361, 12 p.Article

Radio variability properties for radio sourcesFAN, J. H; LIU, Y; XU, S. X et al.Astronomy and astrophysics (Berlin. Print). 2007, Vol 462, Num 2, pp 547-552, issn 0004-6361, 6 p.Article

Unusual type of foreign body in the maxillary sinusGUPTA, A. C; MURTHY, D. P; PULOTU, M. L et al.Journal of laryngology and otology. 1990, Vol 104, Num 9, pp 718-719, issn 0022-2151, 2 p.Article