ON AN INDIRECT REPRESENTATION OF EVOLUTIONARY EQUATIONS IN THE FORM OF BIRKHOFF'S EQUATIONS

Daliran Saba, Oveisi A.R., Peng Yong, López-Magano Alberto, Khajeh Mostafa, Mas-Ballesté Rubén, Alemán José, Luque Rafael, Garcia Hermenegildo

Eltishchev A.S., Orlova S.V., Nikitina E.A.