Assessing the geochemical variability of oil shale in the Attarat Um Ghudran deposit, JordanVoolma, Margus; Soesoo, Alvar; Puura, Väino; Hade, Sigrid; Aosaar, HardiEstonian journal of earth sciences2016 / p. 61-74 : ill http://dx.doi.org/10.3176/earth.2016.06

Centimetre-scale variability of redox-sensitive elements in Tremadocian black shales from the eastern Baltic PalaeobasinHints, Rutt; Soesoo, Alvar; Voolma, Margus; Tarros, Siim; Kallaste, Toivo; Hade, SigridEstonian journal of earth sciences2014 / p. 233-239 : ill https://artiklid.elnet.ee/record=b2705856*est

Chemical composition of the mineral matter of the Attarat Um GhudranAosaar, Hardi; Puura, Väino; Soesoo, Alvar; Voolma, Margus; Hade, SigridInternational Symposium "Oil shale 100 years" : Estonia, Sept. 20-23, 2016 : [abstracts]2016 / p. 26

Chemical composition of the mineral matter of the Attarat Um Ghudran oil shale, Central JordanPuura, Väino; Soesoo, Alvar; Voolma, Margus; Hade, Sigrid; Aosaar, HardiOil shale2016 / p. 18-30 : ill

Eesti graptoliitargilliit vajab modernseid uuringumeetodeid ja uusi teadmisi : milline on praegune seis ja kuhu edasi?Hade, Sigrid; Soesoo, AlvarDirector. Inseneeria2017 / lk. 106-111 : ill http://www.ester.ee/record=b1519314*est

Eesti maapõu peidab huvitavat kivimit : graptoliitargilliit ehk must kiltHade, Sigrid; Soesoo, AlvarEesti Loodus2017 / lk. 19-25 : ill http://www.ester.ee/record=b1072059*est

Estonian graptolite argillites revisited : a future resource?Hade, Sigrid; Soesoo, AlvarOil shale2014 / p. 4-18 : ill

Geochemical heterogeneity of Estonian graptolite argilliteVoolma, Margus; Soesoo, Alvar; Hade, Sigrid; Hints, Rutt; Kallaste, ToivoOil shale2013 / p. 377-401 : ill

Geochemical processes controlling ionic composition of water in the catchments of lakes Saana and Saanalampi in the Kilpisjärvi area of North ScandinaviaRaidla, Valle; Kaup, Enn; Hade, Sigrid; Ivask, Jüri; Soesoo, AlvarGeosciences2019 / art. 174, 18 p. : ill https://doi.org/10.3390/geosciences9040174 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Geochemical reconstruction of the provenance, tectonic setting and paleoweathering of lower Paleozoic black shales from Northern EuropeOfili, Sylvester; Soesoo, Alvar; Panova, Elena G.; Hints, Rutt; Hade, Sigrid; Ainsaar, LehoMinerals2022 / art. 602 https://doi.org/10.3390/min12050602 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

GIS applications in the studies of the Palaeozoic graptolite argillite and landscape change = GIS meetodite rakendused Paleosoikumi graptoliit-argilliidi ja keskkonnaseisundi muutlikkuse uuringutesHade, Sigrid2014 https://digi.lib.ttu.ee/i/?1259 https://www.ester.ee/record=b4412604*est

Maa-teaduste teadmised ühiskonnale lähemaleHade, SigridMente et Manu2009 / lk. 2 https://www.ester.ee/record=b1242496*est

Mis on maateadus? Milles võetakse mõõtu maateaduste olümpiaadil?Hade, SigridEesti Loodus2018 / lk. 11 http://www.ester.ee/record=b1072059*est

Tallinna loodusmälestisiSoesoo, Alvar; Hade, SigridTallinna geoloogia = Geology of Tallinn2010 / lk. 174-183 : ill https://www.ester.ee/record=b2634906*est

Uranium and thorium resources of EstoniaSoesoo, Alvar; Vind, Johannes; Hade, SigridMinerals2020 / art. 798, 25 p. : ill https://doi.org/10.3390/min10090798 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS