A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1
General Chemistry	General Chemistry, 1, 20% General Chemistry 1 publication, 20%
General Medicine	General Medicine, 1, 20% General Medicine 1 publication, 20%
General Chemical Engineering	General Chemical Engineering, 1, 20% General Chemical Engineering 1 publication, 20%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 1, 20% Energy Engineering and Power Technology 1 publication, 20%
Fuel Technology	Fuel Technology, 1, 20% Fuel Technology 1 publication, 20%
	1

Journals

	1 2
Tyumen 2021	Tyumen 2021, 2, 40% Tyumen 2021 2 publications, 40%
Chemistry and Technology of Fuels and Oils	Chemistry and Technology of Fuels and Oils, 1, 20% Chemistry and Technology of Fuels and Oils 1 publication, 20%
E3S Web of Conferences	E3S Web of Conferences, 1, 20% E3S Web of Conferences 1 publication, 20%
AIP Conference Proceedings	AIP Conference Proceedings, 1, 20% AIP Conference Proceedings 1 publication, 20%
	1 2

Citing journals

	1
Journal of Cleaner Production	Journal of Cleaner Production, 1, 50% Journal of Cleaner Production 1 citation, 50%
Processes	Processes, 1, 50% Processes 1 citation, 50%
	1

Publishers

	1 2
EAGE Publications bv	EAGE Publications bv, 2, 40% EAGE Publications bv 2 publications, 40%
Springer Nature	Springer Nature, 1, 20% Springer Nature 1 publication, 20%
EDP Sciences	EDP Sciences, 1, 20% EDP Sciences 1 publication, 20%
AIP Publishing	AIP Publishing, 1, 20% AIP Publishing 1 publication, 20%
	1 2

Organizations from articles

	1 2 3
Organization not defined	Organization not defined, 3, 60% Organization not defined 3 publications, 60%
National University of Oil and Gas «Gubkin University»	National University of Oil and Gas «Gubkin University», 2, 40% National University of Oil and Gas «Gubkin University» 2 publications, 40%
	1 2 3

Countries from articles

	1 2 3
Country not defined	Country not defined, 3, 60% Country not defined 3 publications, 60%
Russia	Russia, 2, 40% Russia 2 publications, 40%
	1 2 3

Citing organizations

	1
Organization not defined	Organization not defined, 1, 50% Organization not defined 1 citation, 50%
Wuhan University of Technology	Wuhan University of Technology, 1, 50% Wuhan University of Technology 1 citation, 50%
	1

Citing countries

	1
Country not defined	Country not defined, 1, 33.33% Country not defined 1 citation, 33.33%
China	China, 1, 33.33% China 1 citation, 33.33%
Egypt	Egypt, 1, 33.33% Egypt 1 citation, 33.33%
	1