Long-term fluctuations of solar activity during the last thousand yearsKRIVSKY, L.Solar physics. 1984, Vol 93, Num 1, pp 189-194, issn 0038-0938Article

The Magnetic Sun: Reversals and Long-Term VariationsPETROVAY, K; CHRISTENSEN, U. R.Space science reviews. 2010, Vol 155, Num 1-4, pp 371-385, issn 0038-6308, 15 p.Conference Paper

Long-Term Variability of a Complete Sample of Flat-Spectrum Radio Sources at Declinations of 4°-6° (B1950)GORSHKOV, A. G; KONNIKOVA, V. K; MINGALIEV, M. G et al.Astronomy reports. 2008, Vol 52, Num 4, pp 278-298, issn 1063-7729, 21 p.Article

Long-Term Changes and Trends in the AtmosphereULICH, Thomas; TURUNEN, Esa.Annales geophysicae (1988). 2008, Vol 26, Num 5, issn 0992-7689, 1173-1326 [158 p.]Conference Paper

A search for light-time effects in binary cepheids: AW PerseiEVANS, N. R.The Astrophysical journal. 1983, Vol 272, Num 1, pp 214-218, issn 0004-637XArticle

Long-Term Variability of a Complete Sample of Flat-Spectrum Radio Sources at Declinations 10°―12°30' (J2000)GORSHKOV, A. G; KONNIKOVA, V. K; MINGALIEV, M. G et al.Astronomy reports. 2012, Vol 56, Num 5, pp 345-362, issn 1063-7729, 18 p.Article

Long-term air temperature variations according to the Kazan University meteorological observatory dataPEREVEDENTSEV, YU. P; VERESHCHAGIN, M. A; SHANTALINSKII, K. M et al.Meteorologiâ i gidrologiâ. 1994, Num 7, pp 59-67, issn 0130-2906Article

AN UNUSUAL ASPECT OF SOLAR WIND SPEED VARIATIONS DURING SOLAR CYCLE 20.GOSLING JT; ASBRIDGE JR; BAME SJ et al.1977; J. GEOPHYS. REV.; U.S.A.; DA. 1977; VOL. 82; NO 22; PP. 3311-3314; BIBL. 28 REF.Article

LONG-TIME-SCALE OPTICAL VARIABILITY IN QUASARS.HECKMAN TM.1976; PUBL. ASTR. SOC. PACIF.; U.S.A.; DA. 1976-1977; VOL. 88; NO 526; PP. 844-848; BIBL. 13 REF.Article

Long-term variations in the pulse emission from PSR J0737-3039BBURGAY, M; POSSENTI, A; D'AMICO, N et al.The Astrophysical journal. 2005, Vol 624, Num 2, pp L113-L116, issn 0004-637X, 2Article

To the description of long-term variations in the solar magnetic flux : The sunspot area indexNAGOVITSYN, Yu. A.Astronomy letters (Print). 2005, Vol 31, Num 8, pp 557-562, issn 1063-7737, 6 p.Article

Long-term climate monitoring by the global climate observing system. International meeting of expertsKARL, Thomas R.Climatic change. 1995, Vol 31, Num 2-4, issn 0165-0009, 522 p.Conference Proceedings

Some observational results on long-time variability of stars with magnetic fieldsSCHOLZ, G.Astronomische Nachrichten (Print). 1984, Vol 305, Num 6, pp 325-328, issn 0004-6337Article

Langzeitverhalten von CI Tau und UZ Tau = Comportement à long terme de CI Tau et UZ Tau = CI Tau and UZ Tau long dated behaviourKROLL, P.Mitteilungen Über veraenderliche Sterne. 1983, Vol 10, Num 2, pp 36-38, issn 0373-6210Article

An attempt to study long-term variation of sporadic E layers using neural networksXIAOMIN ZUO; WEIXING WAN; CHUNLIANG XIA et al.Advances in space research. 2011, Vol 47, Num 9, pp 1585-1589, issn 0273-1177, 5 p.Article

Inter-annual variations in biomass of loose lying algae Furcellaria―Coccotylus community: The relative importance of local versus regional environmental factors in the West Estonian ArchipelagoPAALME, Tiina; KOTTA, Jonne; KERSEN, Priit et al.Aquatic botany. 2011, Vol 95, Num 2, pp 146-152, issn 0304-3770, 7 p.Article

TRENDS IN CLOUDINESS IN THE ARCTIC SINCE 1920RAATZ WE.1981; ATMOS. ENVIRON.; ISSN 0004-6981; GBR; DA. 1981; VOL. 15; NO 8; PP. 1503-1506; BIBL. 19 REF.Article

GRUNDLAGEN ZUR TRENDERMITTLUNG DES SALZGEHALTS IN TIDE-AESTUARIEN = BASES DE L'ANALYSE DE TENDANCE DE LA SALINITE DANS LES ESTUAIRES A MAREEKRAUSE G.1979; DTSCHE HYDROGR. Z.; DEU; DA. 1979; VOL. 32; NO 6; PP. 233-247; ABS. ENG/FRE; BIBL. 14 REF.Article

JOVIMAGNETIC SECULAR VARIATIONCONNERNEY JEP; ACUNA MH.1982; NATURE (LOND.); ISSN 0028-0836; GBR; DA. 1982; VOL. 297; NO 5864; PP. 313-315; BIBL. 21 REF.Article

LONG-TERM VARIABILITY OF GALACTIC X-RAY SOURCESLI F; CLARK G; MARKERT T et al.1978; NATURE; GBR; DA. 1978; VOL. 275; NO 5682; PP. 723-725; BIBL. 19 REF.Article

CAUSAL RELATIONSHIP BETWEEN PULSAR LONG-TERM INTENSITY VARIATIONS AND THE INTERSTELLAR MEDIUMSIEBER W.1982; ASTRON. ASTROPHYS. (BERL.); ISSN 0004-6361; DEU; DA. 1982; VOL. 113; NO 2; PP. 311-313; BIBL. 11 REF.Article

HISTORICAL LIGHT VARIATIONS IN QUASARS MEASURED IN TURKUTAKALO LO.1982; ASTRON. ASTROPHYS. (BERL.); ISSN 0004-6361; DEU; DA. 1982; VOL. 109; NO 1; PP. 4-6; BIBL. 7 REF.Article

THE SUNSPOT CYCLE BEFORE THE MAUNDER MINIMUM.WITTMANN A.1978; ASTR. AND ASTROPHYS.; GERM.; DA. 1978; VOL. 66; NO 1-2; PP. 93-97; BIBL. 44 REF.Article

Influence of the UTLS region on the astrolabes solar signal measurementBADACHE-DAMIANI, C; ROZELOT, J. P; COUGHLIN, K et al.Monthly Notices of the Royal Astronomical Society. 2007, Vol 380, Num 2, pp 609-614, issn 0035-8711, 6 p.Article

Sunspot unit area: A new parameter to describe long-term solar variabilityLI, K. J; QIU, J; SU, T. W et al.The Astrophysical journal. 2005, Vol 621, Num 1, pp L81-L84, issn 0004-637X, 2Article