DYNAMIQUE DES RIVIERES ET EAUX DE LACS ARTIFICIELS (2E CONGRES DES SCIENCES POLONAISESMAJEWSKI W; PIWECKI T.1972; GOSPOD. WODNA; POLSKA ; 1972, VOL. 32, NUM. 0010-0011, P. 374 A 377Serial Issue

OPTIMIZATION MODEL OF A SYSTEM OF TWO OPEN-CHANNEL HYDROPLANTS.BIERNACKI T; PIWECKI T.sdASS. INTERNATION. SCI. HYDROL., PUBL.; U.S.A.; (MODELS MATH. HYDROL. SYMP. II; WARSAW; 1971),1974, NUM. 0101, P. 908 A 914Miscellaneous

MODELE LINEAIRE DE TRANSFORMATION DE L'ECOULEMENTPIWECKI T; SZYMKIEWICZ R.1974; ARCH. HYDROTECH.; POL; 1974, VOL. 21, NUM. 0004, P. 605 A 611Serial Issue

PREDPOVED ODTOKU RIEKY SOLY NA ZAKLADE MATEMATICKEHO MODELU. = MODELE MATHEMATIQUE DE PREVISION DU DEBIT DE LA RIVIERE SOLABOBINSKI E; PIWECKI T; ZELAZINSKI J et al.1975; VODOHOSP. CAS.; CESKOSL.; 1975, VOL. 23, NUM. 0006, P. 562 A 580Serial Issue

PREVISION DE L'ECOULEMENT DE LA RIVIERE SOLA A L'AIDE D'UN MODELE MATHEMATIQUEBOBINSKI E; PIWECKI T; ZELAZINSKI J et al.1974; WIADOM. SLUZBY HYDROL. METEOROL.; POL; 1974, VOL. 1, NUM. 0002-0003, P. 55 A 73Serial Issue

A MATHEMATICAL MODEL FOR FORECASTING THE FLOW OF THE SOLA RIVER.BOBINSKI E; PIWECKI T; ZELAZINSKI J et al.sdBULL. SCI. HYDROL.; E.U.; (SYMP. FLASH FLOODS; PARIS; 1974),1975, VOL. 20, NUM. 0001, P. 51 A 60Miscellaneous