
\nopagenumbers
\magnification=\magstep2
\null
\vskip2cm

\centerline{\bf MEGH\'IV\'O}


\bigskip \bigskip


\centerline{{\bf B\'ALINT P\'ETER }}

\centerline{{\bf (MTA R\'enyi Int\'ezet \'es BME Matematika
Int\'ezet)}} 


\medskip

\centerline{{\bf Doktori \'ertekez\'es\'enek nyilv\'anos vit\'aj\'ara}}  

\bigskip \bigskip

\centerline{az \'ertekez\'es c\'{\i}me:}

\medskip

\centerline{{\bf Some Geometric Aspects of}} 

\centerline{{\bf Multidimensional Hyperbolic
Billiards}}

\bigskip

\centerline{(a nyilv\'anos vita nyelve magyar)}


\bigskip \bigskip \bigskip

\centerline{2002. okt\'ober 3. cs\"ut\"ort\"ok, d.u. 4 \'ora} 

\bigskip

\centerline{MTA R\'enyi Int\'ezet, Re\'altanoda u. 13--15}
\centerline{I. emelet, Nagyterem} 


  
\end
