by Borisova, Bilyana, Semerdzhieva, Lidiya, Dimitrov, Stelian, Valchev, Stoyan, Iliev, Martin, Georgiev, Kristian
Published in Land (Basel) (01.09.2024)

by Valchev, Stoyan, Tunaru, Radu, Fabozzi, Frank J.
Published in Quantitative finance (03.07.2015)

by Valchev, Stoyan
Published in Applied mathematical finance. (01.12.2004)

by Valchev, Stoyan
Published in Applied mathematical finance. (01.12.2004)

by Jeanblanc, Monique, Valchev, Stoyan
Published in Decisions in economics and finance (01.11.2007)

by Jeanblanc, Monique, Valchev, Stoyan
Published in International Journal of Theoretical and Applied Finance (IJTAF) (01.09.2005)

by Dimitrov, Ivan, Valchev, Stoyan, Dikova, Petia
Published in Сборник доклади от Годишна университетска научна конференция 2018 на Национален военен университет „Васил Левски“ – гр. Велико Търново, 14 15 юни 2018 г (2018)

by Kazandzhieva, Tanya, Haralampiev, Mihail, Ivanov, Milen, Neshev, Ivailo, Yankov, Yavor, Nikolov, Nikolay, Grigorov, Rumen, Ninov, Marian, Krastev, Krastyu, Angelov, Pavel, Dimitrov, Ivan, Valchev, Stoyan, Dikova, Petia, Dolchinkov, Nikolay, Hvostova, Marina, Lilyanova, Stelena, Padarev, Nikolay, Ivanov, Stefan, Lazarov, Lazar, Georgiev, Georgi
Published in Сборник доклади от Годишна университетска научна конференция 2018 на Национален военен университет „Васил Левски“ – гр. Велико Търново, 14-15 юни 2018 г. - в 9 тома (2018)