Concepedia

Aquatic bryophytes as ecological indicators of the water quality status in the Tiber River basin (Italy)

Simona Ceschin, Michele Aleffi, Sara Bisceglie, Valentina Savo, Vincenzo Zuccarello

Ecological Indicators · 2011 · 62 citations · 24 references

DOI

Concepts

References

24

Fuzzy sets

L. A. Zadeh · Information and Control · 1965 · 66.1K citations

Fuzzy sets as a basis for a theory of possibility

Lotfi A. Zadeh · Fuzzy Sets and Systems · 1978 · 8K citations

, , +7

Fuzzy sets as a basis for a theory of possibility

Lotfi A. Zadeh · Fuzzy Sets and Systems · 1999 · 7.3K citations

, , +7

The biplot graphic display of matrices with application to principal component analysis

K. R. Gabriel · Biometrika · 1971 · 2.9K citations

, , +13

Index Herbariorum : A global directory of public herbaria and associated staff. New York Botanical Garden's Virtual Herbarium

Patricia K. Holmgren · Medical Entomology and Zoology · 1998 · 2.5K citations

, , +9