@article{JOLT_2019_29_4_a8,
     author = {G. Pezzini and H. Seppaenen},
     title = {On {Global} {Okounkov} {Bodies} of {Spherical} {Varieties}},
     journal = {Journal of Lie Theory},
     pages = {1031--1044},
     year = {2019},
     volume = {29},
     number = {4},
     doi = {10.5802/jolt.1091},
     zbl = {1436.14019},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.1091/}
}